Let's learn about Technology via these 500 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.
“Any sufficiently advanced technology is indistinguishable from magic.” ― Arthur C. Clarke, Profiles of the Future: An Inquiry Into the Limits of the Possible
1. How Do I Build High-Volume dApps With Ultra-Low Gas Fees? Like a #BAS
BNB Application Sidechains (BAS), a community-driven framework built for BNB Chain, will go live with three decentralized applications.
2. Why Would an NFT Marketplace Freeze an Account?
“I have been hacked. All my apes gone. This just sold please help me.”
3. The Best Private Search Engines — Alternatives to Google
<a href="https://decentralize.today/you-should-use-one-of-these-private-search-engines-14d058dd2990" target="_blank">Private search engines</a> have seen huge growth over the past few years. Until recently, it was unthinkable that anyone could compete with <a href="https://hackernoon.com/tagged/google" target="_blank">Google</a> in the search realm. However, there are now many smaller players in the search game that are growing rapidly. Google’s <a href="https://netmarketshare.com/search-engine-market-share.aspx?options=%7B%22filter%22%3A%7B%22%24and%22%3A%5B%7B%22deviceType%22%3A%7B%22%24in%22%3A%5B%22Desktop%2Flaptop%22%5D%7D%7D%5D%7D%2C%22dateLabel%22%3A%22Custom%22%2C%22attributes%22%3A%22share%22%2C%22group%22%3A%22searchEngine%22%2C%22sort%22%3A%7B%22share%22%3A-1%7D%2C%22id%22%3A%22searchEnginesDesktop%22%2C%22dateInterval%22%3A%22Monthly%22%2C%22dateStart%22%3A%222016-05%22%2C%22dateEnd%22%3A%222018-01%22%2C%22segments%22%3A%22-1000%22%7D" target="_blank">market share</a> has declined from 78.7 percent in February 2017 to slightly below 70 percent in February 2018.
4. How to Delete Commits From Remote in Git
This article explains how to remove commits from a remote server in Git.
5. Headless Raspberry Pi Setup
Don’t have an extra keyboard or HDMI cable? Here’s how to do a headless <a href="https://www.raspbian.org/" target="_blank">Raspbian</a> install on your Pi.
6. Using Postgres Effectively in Spring Boot Applications
Spring Boot supports Postgres. Just add dependencies, create a database, connect to it, and create an entity, repository, and controller.
7. How to Build a 2FA Application in Python
Sometimes the best way to learn how to code something is by looking at an example, so we’ve created a sample application on GitHub.
8. Why Is GPT Better Than BERT? A Detailed Review of Transformer Architectures
Details of Transformer Architectures Illustrated by BERT and GPT Model
9. Understanding promises in JavaScript
I have had a kind of “love and hate” relationship with JavaScript. But nevertheless JavaScript was always intriguing for me. Having worked on Java and PHP for the last 10 years, JavaScript seemed very different but intriguing. I did not get to spend enough time on JavaScript and have been trying to make up for it of late.
10. ReactJS vs Angular Comparison: Which is Better?
Choosing the right framework for a new JavaScript system, application or website is a top priority for any business. It can have a direct bearing on project’s durability and ability to fit in deadlines, further code maintainability, and scalability of your future app.
11. ReactJs component lifecycle methods — A deep dive
This blog post is for the React version less than 16.3.<br>In React v16.3 there has been significant changes in component lifecycle methods. If you are using React greater than 16.3 please refer the following blog post.
12. React Native: How to Setup Your First App
<strong>PLEASE NOTE</strong>
13. Understanding async-await in Javascript
Async and Await are extensions of promises. So if you are not clear about the basics of promises please get comfortable with promises before reading further. You can read my post on <a href="https://hackernoon.com/understanding-promises-in-javascript-13d99df067c1" target="_blank">Understanding Promises in Javascript.</a>
14. Soft Skills Of The IT Future — What Will Set You Apart?
Do you want to learn which Soft Skills set you apart in the IT Industry of the future? Rush in a hurry to learn!
15. The 7 Software Architecture Books Experienced Developers Need to Read
These books are full of advice and avoiding costly mistakes in the initial phase of software development.
16. Enforcing a Single Web Socket Connection per User with Node.js, Socket.IO, and Redis
(“A black-and-white shot of a person working with a MacBook on their lap” by Sergey Zolkin on Unsplash)
17. How to Fix Android Not Receiving Verification Texts Error
This guide explains 10 ways to fix unreceived verification code texts errors on Android phones.
18. How to Fix Mouse Scroll Wheel Jumping in Windows 10 [SOLVED]
If you're experiencing mouse scroll wheel jumping, you may have outdated, corrupt, or missing drivers. Another likely reason would be incorrectly configured scrolling settings.
19. Why businesses fail at machine learning
I’d like to let you in on a secret: when people say ‘<a href="http://bit.ly/quaesita_simplest" target="_blank">machine learning</a>’ it sounds like there’s only one discipline here. There are two, and if businesses don’t understand the difference, they can experience a world of trouble.
20. My Most Valuable Crypto Market Insights For 2018 and Beyond
Since I started to study the crypto world, I spent hundreds and hundreds of hours — if not thousands — collecting, assimilating, and reflecting on everything I could in order to better understand this market (virus?) that fascinates me more everyday.
21. Blockchain Technology Explained: Introduction, Meaning, and Applications
The 21st century is all about technology. With the increasing need for modernization in our day-to-day lives, people are open to accepting new technologies. From using a remote for controlling devices to using voice notes for giving commands; modern technology has made space in our regular lives. Technologies like augmented reality and IoT that have gained pace in the past decade and now there’s a new addition to the pack i.e. Blockchain Technology.
22. The Objective Need for Decentralization: Reality Consensus
The main goal of network technology is the creation of human consensus. This is the REQUIRED step for ANY collaboration to occur. We MUST decentralize the web!
23. Cardano: Ethereum and NEO Killer or Overhyped and Overpriced?
<strong>TOKEN: ADA</strong>
24. Signal Amplification Relay Attack (SARA)
During “Hacker Week” in Las Vegas, thousands of information security professionals that include actual hackers, converge. It is best to be alert since there are bad actors who have rogue intentions. Finding victims can be easy when there is no awareness of the imminent threats. With that said, car hacking has become more commonplace in recent years, due to the increased integration with electronic systems that include the car’s own lock system. With keyless entry systems, it uses wireless or radio signals to unlock the car. These signals can in turn be intercepted and used to break into the car and even start it. One such technique is called SARA or Signal Amplification Relay Attack.
25. The European Blockchain Convention 2023 Returns to Barcelona
European Blockchain Convention 2023 will welcome more than 3,000 attendees - making it the largest edition since the event was launched in 2018.
26. AI Sex Is Almost Here - And the World Isn't Ready for It
As soon as we have a new technology, we use it to make p*rn. Any rudimentary search on the printing press, radio, TV, and the internet proves this. In fact, the internet’s early success was likely due to the technology’s ability to propagate erotic images and videos.
27. How to Build a Web Scraper With Python [Step-by-Step Guide]
On my self-taught programming journey, my interests lie within machine learning (ML) and artificial intelligence (AI), and the language I’ve chosen to master is Python.
28. 9 Must Have Skills To Become An AR/VR Developer (With Course Recommendations)
XR encompasses augmented, virtual, and mixed reality technologies. This is an up-and-coming industry that may be good to get into.
29. Audio Handling Basics: Process Audio Files In Command-Line or Python
Like my articles? Feel free to vote for me as ML Writer of the year here.
30. Making a Platforming Game with React Native
In this series of posts, we’ll be developing a remake of the classic Donkey Kong arcade game using React Native and <a href="https://github.com/bberak/react-native-game-engine" target="_blank">React Native Game Engine</a>. Since this will be a mobile-only game, we’re going to simplify the controls significantly from the original — our game should be playable with one finger only.
31. Beginner’s Guide to Blockchain — Explaining it to a 5 Year Old
This is a two part series. You can find the link to the follow up article at the end of this article.
32. A Beginner’s Guide to Blockchain Programming
I had a lot of questions on my quest to understand how Blockchain works. The important one was <strong><em>“How do I build applications on it?”</em></strong>. It took a few weeks of digging up, reading and experimenting to finally get it. I couldn’t find a short but comprehensive guide. Now, that I have some decent understanding, I thought of writing one that could help others. This is a light speed guide, I have kept only the important parts in order to reduce the learning curve.
33. Future of Social Interactions: What is ‘SocialFi’ in Web3?
Web 3.0 is introducing new technology fields that combine with decentralized finance (DeFi) elements to blur the lines between web2 and crypto.
34. 4 Technology Developments for the End of 2022 and Christmas
A look at four technology developments for the end of 2022 and Christmas.
35. Here is How to Fix the P Key on a Keyboard Not Working
There are two common causes of a malfunctioning keyboard. Mechanical failure and software issues.
36. What is Account Abstraction and Why is Everyone Talking About It?
Answers to frequent Account Abstraction questions: what is an abstract account? Is it secure? What are examples of use? How do StarkNet and zkSync use it?
37. Looking Back at Doubling the Twitter Character Count - Looking After Number One-forty
A description on how Twitter has changed the character count of its Tweets based on the density of a language.
38. Imagic: AI Image Editing from Text Commands
This week’s paper may just be your next favorite model to date.
39. Understanding SOLID Principles in JavaScript
The invention of SOLID principles began in the late 80s. Robert C. Martin started to develop these principles while arguing the principle of software design on USENET (an early kind of Facebook). After addition and subtraction, Robert C. Martin formulated the principles in the early 2000s. It was until 2004 that the principles were arranged and called SOLID principles. It is an acronym that stands for five specific design principles.
40. AI Doesn’t Mean the End of Work for Us
I believe that AI’s impact and future pathways are overstated because human nature is ignored in such statements.
41. An Anti-Facial Recognition Mask: Fighting for Privacy
I have always been a pretty private person, but lately, the weight of it feels as unbearable as ever.
42. 7 Reasons You Shouldn’t Buy Bitcoin
The bitcoin bull is back. Of course, it’s not just going to skyrocket to $20k overnight. We might not see another all-time-high in 2019, but the bullish momentum is back again.
43. Elena Shabanova, Senior Product Designer at PolyAI: Women in Tech Interview
Senior Product Designer at PolyAI, Elena Shabanova, sits down with HackerNoon in a Women in Tech Interview!
44. How Coding Education Prepares Kids for Life – Not Just Careers
It's increasingly important for children to learn how to use technology and understand how it works – for everyday life and better careers.
45. Coding vs Scripting: What Are The Differences?
You’ve probably seen somewhere someone saying coding vs scripting. When I first saw that, I thought that those two are the same things, but the more I learned I found out that there are some main differences between those two. So, what are those differences?
46. Apple M1 Chip: How To Install Homebrew Using Rosetta
Setup Homebrew In New Apple M1 Chip
47. How to Develop a Metaverse Platform - 2024
How to create a metaverse platform & application? Here is the detailed guide to the essential features and processes for developing metaverse virtual world,
48. ChatGPT Go Libraries: A Comparison With Examples
Comparison of ChatGPT API clients for Go language
49. DeSci: Decentralized Science as Our Chance to Recover the Real Science
DeSci is an approach to organize scientific ecosystem in a decentralized way to have the real science done by the people, for the people.
50. Colony Labs Launches Index Token Offering on Avalanche Ecosystem
Colony Avalanche Index (CAI) is the first index token that provides exposure to the AVAX ecosystem.
51. How PMs Can Build a Great Product Notification Experience
After reading this article, you’ll have the confidence and the tools to set up a notification system that delights and doesn’t annoy.
52. Tech and Tradition in Established Universes: Goldie Returns to Riverdale
Archie Comics writer Goldie Chan's latest comic, "BETTY & VERONICA FRIENDS FOREVER: FAIRY TALES”: ‘The Frumpy Duckling," showcases this fusion.
53. Elevate Your Tech Experience with the HackerNoon Mobile App
HackerNoon launched a mobile app designed to enhance your tech journey on the go. It allows you to explore original stories, read and listen on the go and more.
54. Product Marketer vs. Growth Marketer vs. Content Marketer: How to Choose Your First Marketing Hire
Product, growth, and content marketers all have unique roles to play in your tech startup, but which should you prioritize? This article answers that question.
55. This is Why Bitcoin is Going Up
Bitcoin (BTC) has a finite supply. There will only ever be 21 million Bitcoin in existence. This is a key factor in the value of Bitcoin and is crucial to understanding why Bitcoin is rising in value today.
56. You Should Use Alpine Linux Instead of Ubuntu
Alpine linux is a linux distribution primarily made for the deploying application on linux distribution and is a rising competitor for the Ubuntu. Alpine Linux is designed for security, simplicity and resource effectivity. It is designed to run directly from RAM.
57. Algorithms aren’t racist. Your skin is just too dark.
The rise of artificial intelligence necessitates careful attention to inadvertent bias that can perpetuate discriminatory practices and exclusionary experiences
58. The Role of Change in a Pitch Deck Answering the "Why Now?" Question
A successful pitch starts with a well-thought-out pitch deck. And the "Why now" section is arguably one of the most important aspects of that deck.
59. Write Subnet Tutorials. Win Big. Avalanche Launches New Contest With $32K in Prizes.
Create guides on how to build Subnets. Help fellow developers shape the future of Web3.
60. Prompt Engineering 101 - I: Unveiling Principles & Techniques of Effective Prompt Crafting
Learn how to effectively communicate with machines with this 101 post series on Prompt Engineering.
61. How To Stake ETH 2.0 Without Running a Node and 32 ETH
How to stake eth without running a node, defi solutions, staking
62. How to Jailbreak iOS 14.6
Finally, iOS 14.6 released, but how to Jailbreak iOS 14.6? What are the jailbreak alternatives for iOS 14.6? You have all your answers here.
63. Why Does ETH 3.0 Need Lumoz's ZK Computing Network?
Find out why ETH 3.0 needs Lumoz's Computing Network.
64. Nailing your first months as a new Engineering Manager
Congratulations! You’ve been hired or promoted into a management role, and need to quickly transition from being an individual contributor to actually leading, inspiring and managing people. Not so confident about what to do next, and how to ensure your team and you are successful?
65. HTTP Made Easy: Understanding the Web Client-Server Communication
If you are anywhere related to web development, understanding the concepts of HTTP plays a vital role. So let us understand more about HTTP and its concepts in brief.
66. Lumoz RaaS Introduces Layer 2 Solution on Move Ecosystem
Lumoz RaaS Layer 2 solution on Move ecosystem enables Ethereum projects to integrate seamlessly, offering lower costs, crosschain support, and enhanced security
67. What Will the World Look Like in 100 Years?
In this opinion, we will look at some possible changes that could occur in the next 100 years and discuss what they could mean for humanity.
68. Windows 11 Running Slow? Here's How to Improve SSD Performance
Though solid-state drives (SSDs) are meant to be fast, even they have things that can slow them down. Here is a list of the best ways to optimize the speed of S
69. How To Defeat The New World Order
The reality of the New World Order, who's really responsible for it, and what YOU can do about it.
70. Take ChatGPT With You: Introducing Ariana, the ChatGPT Assistant That Lives in WhatsApp
Meet Ariana, a ChatGPT AI assistant living in WhatsApp, providing instant answers, translations, and idea generation.
71. My Top 3 Regex Tools
A regular expression - short regex - is a sequence of characters that defines a search pattern.
72. Astar Network and Acala Partner to Launch DeFi Rising for Unlocking New Opportunities for Developers
The "Astar x Acala DeFi Rising" initiative was just released by the two top parachains in order to provide developers with more options and incentives.
73. Positive and Negative Effects of Technology on Academic Writing Skills
Digital tools like grammar checkers, citation generators, audio converters, editors, and vocabulary boosters improve students’ academic writing skills by saving time, increasing creativity, collaboration, better communication, easier training, faster revisions, attention, and thoughtfulness.
74. Setting Up a Tor Hidden Service [A How-To Guide]
I'm gonna out on a limb here and assume that you know the basics of how a web server works when you clicked on the title of this post. Basic knowledge of vim would be helpful too.
75. How to Calculate the Rarity of an NFT
NFTs have become widely accepted projects in the blockchain sphere.
76. Pluralsight Vs. Udemy Vs. Codecademy Vs. Educative
Hello guys, how are you doing? I am again back with answering one of the familiar doubts among programmers and online tech learners, Pluralsight, or Udemy? Which are the better websites for learning code and leveling up your programming skills?
77. Ace your PM Interview: What is the future of X?
Each PM interview quizzes you not only on your product “spidey senses” and general business intuition, but often includes questions testing design, PR, marketing, entrepreneurship, leadership, and engineering skills.
78. Telegram VS WhatsApp: An Honest Comparison
Telegram and WhatsApp are two popular instant messaging apps known to app users all over the globe. Read a honest comparison of both apps from an app user.
79. Crypto Payments Are on the Rise Despite the Bear Market — Here's Why
Today's most popular and promising practical application of blockchain technology is the payment field.
80. Mention these five tech trends in your PM interview
As I’ve mentioned before, one of the best PM interview preparation strategies is to<a href="https://hackernoon.com/ace-your-pm-interview-what-is-the-future-of-x-1459d32f3395" target="_blank"> create a “Big Ideas” list of tech trends</a>. When asked questions like “What is the future of the microwave?” or “How would you redesign the airport experience?” these tech trends can help frame your answer, and demonstrate your forward-thinking skills.
81. How to Spy on a Cell Phone Privately
If you want to spy on someone's cell phone without them knowing, look out for in-demand programs offering a free trial period. Learn more about spying apps.
82. What is the Impact of Quantum Computing on Blockchain and Cryptocurrency?
Supercomputers aren’t as powerful as you may think and may fail in modeling complex cryptographic problems, chemical reactions, natural systems, etc.
83. Frigidaire Freezer Error Codes
Frigidaire is the most reliable freezer brand due to its highest quality and excellent performance. Most people prefer this brand to others because of its attractive features, including a cooling system, a light that shows that the power is on, a temperature alarm, leveled stands, and numerous shelves for storage. Another added advantage to the Frigidaire freezer is the presence of a reversible door, which makes placement more flexible, thus more superb.
84. Understanding the Role of a Product Manager in ML Product Development
What do the product managers of machine learning products do?
85. My Prometheus is Overwhelmed! Help!
Your prometheus monitoring setup is grinding to a halt? You've thrown too much data at it? Don't worry, there's ways to fix this.
86. How to Automate Your Linux Desktop
Automation is a great way to learn new things and enhance critical thinking. This is a beginner tutorial on automating Linux desktops.
87. NFTs Are So Much More Than Just Digital Collectibles
Reddit launched digital collectibles, and that's great. But NFTs aren't all digital collectibles, and we should stop using the term so often.
88. Top 15 Small-Cap DeFi Projects to Keep Your Eye On in 2021
15 altcoins to think about in 2021
89. America's Secret Pager Giant
Early January 2022, I spontaneously bought a pager. I looked into the US pager market, and to my surprise...
90. CBDCs Are A Very Bad Idea
Learn the risks that Central bank digital currencies (CBDCs) pose to your monetary freedom and privacy.
91. An Interview With Ilya Sutskever, Co-Founder of OpenAI
OpenAI cofounder and chief scientist Ilya Stuskever talks about ChatGPT and the promise of models like GPT-4
92. Creating a Great UX Outside of your App
Your app has a whole other interface that has more impact on your users, that provides a deeper user experience than your application interface.
93. Technology Is Killing Creativity
Technology is killing creativity in the sense that it is making it more challenging to be creative.
94. Difference between Artificial Intelligence, Machine learning, and deep learning
The development in the field of technology has enhanced over the years. With time, we get terms like Artificial Intelligence, machine learning, and deep learning in technology. We often confuse in these terms and define them similarly. But it is not a precise definition as these terms are different from each other. If you do not want to make this mistake again, then you must read out this article. Here we are going to discuss the difference in these three terms AI, ML, and Deep learning.
95. Is the Stock Market More Legitimate Than the Cryptocurrency Market?
He wished cryptocurrency had never been invented and crypto was for people who wanted to get rich quickly by doing very little for civilization.
96. 4 Lessons I Picked Up as a Machine Learning Product Manager
How does one succeed as a product manager in the field of machine learning? Know the tech and get ready to work with many different tech roles!
97. NVIDIA GTC 2023: The Future of Generative AI is Here
NVIDIA’s GTC 2023 offers more than 650 special events, sessions, and expert panels across technologies, industries, and skill levels.
98. The Case of the Missing Money: How I Used Detective Skills to Track Down a Bug in an App 🔍
Join in as we solve a mysterious bug in a remittance app using detective skills inspired by Sherlock Holmes. Follow along as we share insights and best practice
99. Hashstack is Bringing Under Collateralized Loans to Crypto Lending
Hashstack Finance is testing Open Protocol, a first-ever DeFi lending protocol to offer non-custodial, secure under-collateralized loans.
100. Key Product Metrics and Where They Come From
Why do we need different types of metrics - topline, supporting, guardrail - and how are they defined by the product mission and lifecycle stages?
101. Logging Everything in JSON Format
Logging and monitoring are like Tony Stark and his Iron Man suit, the two will go together. Similarly, logging and monitoring work best together because they complement each other well.
102. How Useful are Certificates from Coursera, edX, and Udemy?

103. How to Reverse Engineer a Drone With Wireshark Using Packet Dissection
A cybersecurity research article diving into reverse engineering DJI drone communication protocol systems using Wireshark
104. Mastering Authorization and Authentication With Spring Security
Authentication and authorization are two important concepts in security. This post will teach you how to secure your REST API endpoints with Spring Security.
105. How to Create Toast Notifications in React Applications
In this article I will show you how to use Tailwind to add some stylish design elements.
106. A Definitive Guide to JavaScript Prototypes
With bite-size code snippets and easy explanations.
107. An Introduction to Layer 3 Switches
In today's complex business networks that comprise many virtual LAN's and subnets, a Layer 3 switch plays an important role in many systems. But do you need this on your network? Let's see.
108. Using Hashcat Tool for Microsoft Active Directory Password Analysis and Cracking
Let's conduct a penetration testing on a file with a detailed study analysis of system passwords as part of an ethical hacking engagement.
109. Elon Musk to ChatGPT: Please Stop
Elon Musk has called for an immediate pause of at least 6 months in the training of AI systems more powerful than GPT-4.
110. AI in Five, Fifty and Five Hundred Years — Part Three — Five Hundred Years
Check out part one and two of this series for the first five and fifty years in AI. In part three we push the very limits of reality and look 500 years into the swirling depths of tomorrow.
111. Eliminating Difference Between Business Intelligence analysts, Data Analysts or Data Scientists 🚀
There was a time when the data analyst on the team was the person driving digitalization in an adventurous data quest...and then the engineers took over.
112. How to Compile C/C++ Code in VS Code (Windows)
How to Compile C/C++ Code in VS Code (Windows): To compile C/C++ code we need GCC/G++ to compile the code but Windows doesn't have a terminal.
113. Generate Swagger Doc Files From Go Code Using Go-swagger
In this article, I will try to explain basic ideas on how to generate swagger docs using go-swagger package.
114. NodeJS vs .NET Core – Which Is the Ultimate Server-side Development Platform?
The two most popular platforms for server-side development in 2022 are Node.js and .NET. The hot topic among developers is .NET Core vs Node.js.
115. How to Protect Your Instagram Account from Being Hacked
An Overview
116. Meta & Africa: A True Love Story or an Attempt at Monopoly?
A blend of curated thoughts, and experiences on Meta’s (Facebook) Influence, dominance, and contributions to the growth of Africa's tech ecosystem.
117. How to apply Agile manifesto in your software development career
<a href="https://hackernoon.com/how-to-apply-agile-manifesto-in-your-software-development-career-9348884855d6?source=rss----3a8144eabfe3---4"></a>
118. How To Remove a Rootkit
Companies—and even the government—collect the information they need online. And this is where the risk to privacy and cybersecurity arises.
119. AI Predictions for 2022 and Beyond
However, as time has proven over and over again, humankind is unable to duplicate the same kind of AI that we see in the movies..yet.
120. How To Turn Off Chrome Search Suggestions
Simple methods to disable Google chrome Search history suggestions on the URL bar.
121. 10 Best Free Online Courses for Blockchain Developers
Hello guys, if you are thinking about how to become a Blockchain Developer in 2020 and looking for some online courses to startwith then you have come to the right palce.
122. Explore Must-Know Technical Concepts For Product Managers: Your Guide to the Mind of a Dev
A relevant list of software-related concepts that every product manager should know to better understand a developer's point of view.
123. Yanni Tassev, Former Tech Startup Employee, Accused of Multi-Million Dollar Theft
This week, bombshell accusations were filed in a New York court, detailing a scheme by Iani “Yanni” Tassev to allegedly steal over $1,000,000 from 10 investors.
124. Designing a Social Media News Feed System
Social media newsfeeds must be generated in near real-time based on the feed activity from the people that a user follows.
125. What are Latent Diffusion Models? The Architecture Behind Stable Diffusion
What do all recent super powerful image models like DALLE, Imagen, or Midjourney have in common? Other than their high computing costs, huge training time, and shared hype, they are all based on the same mechanism: diffusion.
126. 10 things InfoSec Professionals Need to Know About Networking
So this story stems from the fact that I’ve plopped myself into the InfoSec world from App Development and from my Sec work I’ve really seen and understood that there is a need for a greater security understanding amongst devs, and the planet in general.
127. How to Move End-to-end Encrypted Data Through Kafka
The Confluent add-on for Ockam Orchestrator enables tamper-proof and end-to-end encrypted message streams through Confluent Cloud, with zero-code changes.
128. How to Connect Distributed Clients to a Private InfluxDB Database
Ockam enables developers to securely connect clients to the InfluxDB database with exposing it to the public internet.
129. 8 Tips for Solving The JSON RPC Error In Metamask
The most problem users come across is the internal JSON RPC error in Metamask. After a detailed search, I found there are numerous different solutions to it.
130. Netflix Business Strategy In 2022
A full immersion into Netflix's changing strategy as the market landscape for streaming becomes saturated.
131. Solo Satoshi Becomes Authorized Canaan Distributor for Avalon Home Bitcoin Miners.
Solo Satoshi is now an authorized Canaan distributor, bringing the full Avalon home Bitcoin miner lineup to 40,000+ customers. Start mining Bitcoin at home!
132. A Guide to Displaying Password Protected PDFs in a Web Application
Develop a Node application harnessing the power of Foxit PDF SDK Web. Integration allows you to effortlessly open password-protected PDFs directly in browser.
133. Introducing DChat - Decentralized Chat for All
Messaging is a core feature of the internet. It was described as the internet’s killer app. It enabled anyone to communicate with anyone else in the world instantly, and for free. Billions of people chat every day.
134. “An NFT purchase does not automatically give you ownership rights.”
Anyone who plans to buy an NFT must understand what they're getting.
135. Stripe Is Holding 25% of Our Funds, Indefinitely
In early March, 2020, my business partner would send texts daily about how travel was getting crushed. Every day I would check our numbers and still see growth of 100% YOY with minor drops and dips and then growth again. We were trending with our projected growth. Then, March 15 (the ides of March) hit and our sales plummeted, down -55%. By March 21 sales were down -87.5%. We were getting crushed. I can share these specific numbers because Stripe has a great UI and it is super simple to grab this data. Stripe makes looking at numbers simple, and it makes setting up a PCI compliant payment processor super easy for dev teams. Stripe makes themselves sticky. So sticky that they can try to pull what comes next.
136. Comparing the Top 5 CAD Software for Electronics Design Development
Every electronics design starts with Schematics and PCB design development. This is a core aspect in a building a new electronics product. There are a lot of special CAD software that help engineers automate this process and perform it faster. However, all these CAD programs are not the same since they have various tools, interfaces, and give developers different capabilities.
137. Three Industries Augmented Reality Could Disrupt in the Next Decade
AR has great potential in positively disrupting real sectors
138. 13 Premium AI Gifts Tech Lovers Might Not Have Considered
Do you want to make your loved one's life ultramodern? So, here are AI gift ideas some sort of high-tech equivalent in everyday life.
139. Your next browser will pay you
You’re about to witness a revolution. Google and Facebook amass staggering amounts of money by harvesting your data and charging advertisers for your attention, but that’s going to change very soon.
140. Mastering Trade-Offs for Effective Product Management
Naturally, the responsibility of choosing the right solution by assessing every aspect of the problem and its possible solutions falls on the shoulders of product managers. As a matter of fact, most common challenges faced by product managers are hefted with the weight of trade-offs. You can learn how to deal with these tradeoffs just by keeping a few things in mind and having a structured decision-making process.
141. Creative AI ‘Shakes’ the Core of Humanity and Requires a Broader Discussion About Ethics
The boundary between machine and humans was clear. But now the machine has become creative! Can self expression still be at the core of our humanity?
142. What is Pair Programming?
You’re staring at your code and thinking, “There’s nothing wrong here.”
But there is: the app isn’t working.
143. How to Automate Dynamic PDF Generation
Production challenges with dynamic PDF generation can set organisations back significantly. This article reviews the possible technology options available.
144. This AI Removes Unwanted Objects From Your Images!
Learn how this algorithm can understand images and automatically remove the undesired object or person and save your future Instagram post!
145. Rock, Paper, Blockchain
Most data from government and financial institutions is still siloed. Public blockchains may be used by anyone and are permissionless. But how far off are we?
146. What Exactly is a Tech Job?
Any job that deals within the tech ecosystem and requires some basic knowledge and understanding of technology is a tech job.
147. ChatGPT - Debugging is the new Coding!
Much has been said about ChatGPTs ability to code but in my experience, ChatGPT is only as good a coder as the programmer guiding it to write the code.
148. ISO/IEC 27035: The Incident Security Incident Management Guide
We will learn about the security incident phases, security incidents response planning (IRP), and Incident Response Team Structures.
149. Developing Software for Battery Management Systems (BMS)
Here, you will get to know more about BMS functionality, as well as battery states and how you can estimate them.
150. 7 Game-Changing AI Tools in 2023
Discover 7 AI tools that will save you so many hours.
151. How to Set Up Affordable Text Messaging for Small Businesses
10DLC is a fairly new service implemented by US telecom carriers that provides cost-effective text messaging for businesses of all sizes.
152. How to Filter NSFW Images and Programmatically Blur Them
In this article, you will learn how to detect NSFW and inappropriate images and programmatically blur them.
153. Designing an On-Demand Video Streaming Service
The popular implementations of an on-demand video streaming service are the following: YouTube, Netflix, Vimeo, and TikTok. The video files are stored in a mana
154. Bybit Contributes $134 Million to BitDAO Treasury to Invest in Open Finance and Blockchain
ByBit contributes $134 million to BitDAO making it the largest DAO in the world.
155. Restaurant focussed DAO called FriesDAO is raising $9.69 Million to run a Fast Food Enterprise
FriesDAO is connecting real-world assets to DeFi and on-chain blockchain governance and raising $9.69 Million to change the industry.
156. The 💩 Poop Emoji's 10th Anniversary
The poop emoji was inspired by Dr.Slump, a Japanese anime from the 80s. The emoji project began in Japan in 1999.
157. An Intro to No-Code Web Scraping
Web scraping has broken the barriers of programming and can now be done in a much simpler and easier manner without using a single line of code.
158. Everything You Didn’t Know About the Handshake Naming System — How this Blockchain Project Will…
The project was conceived by the people who brought you <a href="https://medium.com/@PurseIO" data-anchor-type="2" data-user-id="971b92cc448e" data-action-value="971b92cc448e" data-action="show-user-card" data-action-type="hover" target="_blank">Purse</a> and <a href="https://www.privateinternetaccess.com/" target="_blank">Private Internet Access</a>.
159. What I Learnt During 6 Months of Learning to Code
Anyone who’s wanted to learn coding knows that it’s anything but straight-forward. You’ll face hardships and unexpected roadblocks along the way. You’ve faced them, I’ve faced them.
160. The Advantages of Progressive Web Apps (PWA) Versus Native Apps
“There’s an app for that.”
161. The Rise of AI Like Chatgpt and Other Chatbots Could Lead to Mass Unemployment
The rise of AI and chatbots brings with it many potential benefits for companies. However, it also raises concerns about the potential for mass unemployment.
162. Revolutionizing Transportation Safety and Efficiency with 5G C-V2V Communication
This article delves into contemporary technologies underpinning 5G-based C-V2V.
163. The Web3 Writing Contest by Coinsbee and HackerNoon
HackerNoon is super excited to partner with Coinsbee to host the Web3 Writing Contest in the month of April, 2023. Here’s your chance to win 1000 USDT by sharin
164. Unlocking the Secrets of ChatGPT: Tips and Tricks for Optimizing Your AI Prompts
As one of the most advanced AI models, ChatGPT offers the potential to transform the way we approach tasks in both professional and personal settings.
165. The 5 Podcasts to Check If You Want to Get Up To Speed on AI
From AI researchers to industry experts, tune in to these podcasts and explore the latest developments in the fascinating world of artificial intelligence.
166. 6 Top Unified Communication Companies to Consider in 2019
As the world continues to move towards the future workplace, we’ve seen a shift in the way that we communicate. In an environment defined by remote working, mobile employees, and diverse offices, a disjointed and complicated communication stack is no longer manageable. Companies need something agile, aligned, and ready to scale at a moment’s notice.
167. What Is The Ultimate Search Engine For Developers - You.com vs Google vs DDG
I wanted to compare You.com to DuckDuckGo (a popular and also privacy-oriented search engine) and Google, probably the default for most developers.
168. An Overview of the Linux Operating System for Beginners
Linux is a free software that enables you perform tasks with ease. This is a detailed beginner guide that shows you how Linux works and how you can use it.
169. Startups of the Year 2023 Interview Series
Welcome to the free interview series for all of the nominations of the HackerNoon Startups of the Year 2023.
170. How Emerging Technologies Impact Businesses
Role of technology in business
171. Creating a Simple Diagram by Using Elkjs and React Flow
In this article, we will look at the process of building a diagram with the help of Elkjs and React Flow libraries.
172. Inserting 'User Profile Info' into your React Navbar
This article shows you how to insert the profile information of any user into the react navigation bar, so as to make it sign-in aware.
173. The Quest for Better Music Recommendations Through ChatGPT Prompt Engineering
Prompt Engineering leads to an Open Source Obsidian Plugin to help researchers, an imagination-powered music recommendation engine, and some solid playlists.
174. OpenAI Releases ChatGPT on Steroids, Heating Up AI Wars 🖥️
Bigger. Better. Beefier. That's probably the best way to categorize the latest (and greatest!) version of ChatGPT: GPT-4.
175. DONT Use REST for Microservices, OK?
You shouldn't be using a REST or RESTful interface for communication between your microservices. I'm not saying that to be controversial, I'm saying it because that's not what REST was designed for, it's not what REST is good at and it's definitely not the best nor easiest option out there.
176. AI in Fitness: Top 10 AI-based Personal Trainers
Health is wealth- we all refer to this old saying to highlight the importance of health and fitness in our lives. But how many of us do actually have a fitness routine? Digging deeper into the facts; approximately 3/4th of adults worldwide do not exercise at all. In fact, inadequate physical activity has been identified as one of the main risk factors of death worldwide over the past decade.
177. Using CSS to Create a GIF Animation
Using CSS animation to generate the content required for an animated GIF
178. How To Develop A Fabulous Self-Service Ordering Kiosk For Your Fast Food Chain
Long lines and long wait times frustrate guests and discourage them from returning to your restaurant. World-famous restaurants have come up with innovative ideas to eliminate these sources of frustration. Take McDonald’s as an example: In 2015, they started adopting self-service ordering kiosks that let customers select items, customize orders, and pay. Another good example is Stabucks. They built an app that lets customers order and pay in advance, then pick up their orders at their convenience. Those are just two examples, but there are many more.
179. Why Every Software Engineer Should Learn Python?
Hello guys, If you follow my blog regularly, or read my articles here on HackerNoon, then you may be wondering why am I writing an article to tell people to learn Python? Didn’t I ask you to prefer Java over Python a couple of years ago?
180. Alan Turing Was Right—a Machine Could Think
The idea that machines could think occurred to the very first computer builders and programmers.
181. What is a BESS (Battery Energy Storage System) and How Does it Work?
A BESS is an energy storage system (ESS) that captures energy from different sources, accumulates this energy, and stores it in rechargeable batteries.
182. Top 4 Blockchain Virtual Machines for Decentralized Applications
From Polkadot to NEO, this article is a review of the most popular VMs in the dApp ecosystem other than Ethereum.
183. Smart Contracts: Characteristics, Benefits, and Types
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184. Bani Singh’s Journey From Building Side-Projects To Starting Her First Company
This story is a look into the transformation of a promising entrepreneur as well as the technological and social changes she is trying to make.
185. Finding Digital Crimes by Exploring Master File Table (MFT) Records
To explore the MFT records, learn how to locate date and time values in the metadata of a file we create.
186. A Quick Guide to Automated Bot Trading
It is possible to have the crypto assets you’re holding right now generate passive income. Even small investments can be profitable.
187. 5+ ERC standards every Ethereum developer should know about
(bait for ethereum lovers)
188. 5 Budget Christmas Presents for the Cybersecurity Pro You Know (And 5 Hacker ‘Luxury’ Items)
You know how it goes. You're desperately trying to think of a good present for the hacker in your life. This list will give you the inspiration you need.
189. AI vs. Machine Learning: Key Differences Explained
Eliminate your confusion between AI and ML, two different topics that are often confused for one another.
190. How to Use AltStore on iOS Devices
AltStore is an alternative to the App Store on iOS devices, giving you many new possibilities for your iPhone, like jailbreaking.
191. How to Detect Text Generated by Artificial Intelligence
There were several artificial intelligence plagiarism tools out there. Now, the popular ChatGPT model from open.ai released their own.
192. Transitioning From VSCode to NeoVim
As a DevOps engineer, I recently reached a significant milestone: I switched code editors for the fifth time in my career.
193. Is Tether A Reliable Stablecoin Or Is It A High-risk Asset?
The key to success for any trader is asset diversification and systematic control over them
194. Bandwidth is the new tool to fight hackers
<strong>I am often asked,</strong> “How is blockchain different from the other p2p networks that have existed long before?”
195. Is Terraform Still Useful?
Terraform is an agentless infrastructure tool used mainly by DevOps for infrastructure management. Find out why you should use Terraform for infrastructure.
196. Is the Tech Market Oversaturated?
With so much technology on the market, is there any room left for innovation? Is it possible to really do anything new in the industry?
197. Vaccine Passports Sold on The Dark Web
Covid-19 vaccines and passports are being sold on the dark web, as well as fake negative test papers.
198. µRaiden: Micropayments for Ethereum
<strong>TL;DR: While the Raiden Network is not ready for prime time yet, its little sister </strong><a href="http://micro.raiden.network" target="_blank"><strong>µRaiden</strong></a><strong> is an off-the-shelf micropayment solution which could be implemented to help solve some of the scalability and latency challenges of many use cases today.</strong>
199. What Can be Tokenized? The Tokenization of Everything
It may be hard to believe, but soon you could earn a fraction of Christiano Ronaldo’s earnings. You could own a few square metres of an apartment in Hong Kong or perhaps a stake in a collectible Formula 1 race car. Thanks to tokenization, the world is becoming increasingly fractionalized everyday, providing us with the ability to shape our own financial destiny.
200. The Exorcism of Emily Rose (Debunking Demonic Possession)
Demonic possession is not real, its just stupid, and it harms real people, here is why...
201. Salesforce Bought Slack - WTF?!
Microsoft is just too big to fail - no matter what they do. Slack was just too small to succeed - no matter how much they tried.
202. GANs or Generative Adversarial Networks: Learn By Building One
The machines have been trying to learn to recognize and identify the photos they have seen for years. In 2013, it succeeded in reaching the human level.
203. GIT: Explained in 5 Levels of Difficulty
I will explain GIT in five levels to different audiences.
204. Ditch the Notification and Show an Activity on Your Android Lock Screen Instead
Today we’re gonna learn how to show a full screen activity instead of a notification when the device is locked.
205. What is the Difference Between Uniswap V1, V2, and V3?
A simple and easy-to-understand comparison of the versions of Uniswap.
206. I Tried Hacking a Bluetooth Speaker - Here's What Happened Next
In this article, we’ll attempt to hack a Bluetooth speaker using my knowledge of CyberSecurity.
207. How Much Does it Really Cost to Create a Successful NFT Collection?
The common advice on how much it costs to create an NFT collection is BS. I pulled pricing from several pros to get the real cost of an NFT collection.
208. The next iPhone will determine the next laptop I purchase…. here’s why.
I love Apple. Really. Seriously. Love, Apple products. I currently use a full Apple line up; MacBook Air 11' and iPhone 6S Plus. Both products have been absolutely superb to date.
209. Learn the Blockchain Basics - Part 9: Blockchain Around the World
The blockchain is a cryptography-focused architecture based on the internet protocol, powered by networked computer servers that do not need to be set up by developers.
210. HustleGPT: One Man's Quest to Let GPT-4 Run His Business
In an interview with Jackson Greathouse Fall, we learn more about the man behind the viral experiment, the story of how it started, and AI's impact on humanity.
211. How I bypassed Regulations to Setup Remote Access for a Client in China
Connecting to remote desktop users from China. What remote access program choose to bypass the blocking and how to translate during the session.
212. First-ever Image Of A Multi-planet System Around A Sun-like Star
In this thread, the HackerNoon Community discusses their thoughts on scientific evolution, its consequences, and our favorite Hubble images.
213. An Introduction to Embedded Human Machine Interface Development
HMI solutions find their application in various fields: medicine, industry, automotives, and everyday life. All of them serve to display the operational data of the equipment in an informative way in almost real-time. With the help of the Qt framework, developers can quickly and easily create HMIs that meet the highest requirements. That is why many well-known companies choose Qt for their projects.
214. I Asked AI to Write Poems and Raps – Here Are the Results
I told AI to Write Poems and Raps – Here are The Results of Human-AI collaboration.
215. Pocketalk Review: Is this Translator Device Worth the Hype?
Pocketalk is a mobile translator device that supports over 70 languages and works in over 130 countries. In our Pocketalk review, we will explain why this device may or may not be a worthy investment for you and/or your company.
216. Playing With Oracle ASM and Multipath Disks - Configuring the ISCSI and the ASM Disks
Configuring Oracle ASM disks using iSCSI and mulipath.
217. Blanket Statements Do Not Help Define NFTs
Most people (bloggers and journalists included) don’t have the time or the dedication to dive deep into it or really think deeply about blockchain.
218. How Do I Build a LinkedIn Scraper For Free?
Check out this step-by-step guide on how to build your own LinkedIn scraper for free!
219. Before You Become a BAT Content Creator On The Brave Browser [Read This]
I have been searching for a web browser to naturally block advertisement on websites. Often, advertisements can contain trackers and sometimes even malware. Have you ever had a conversation with someone and next thing you know you see an advertisement for the thing you were talking about? Maybe it’s confirmation bias, maybe it’s that you are so predictable from your browser habits that the big data algorithms detect what your next move will be. The above situations are, of course, hypothetical; however, what if we didn’t need to think about pesky advertisements? What would feed us suggestions for our next purchase? I digress…
220. Understanding Mux and Handler by Writing Your Own RESTful Mux
In this article, we will try to understand two crucial Go concepts - mux and Handler.
221. Everything You Need to Know About Moon - Reddit’s Ethereum-Based Cryptocurrency
Reddit’s vision for MOON tokens and the Community Points program is to encourage high-quality posts, discussions, and engagement
222. Should Web Developers Use WordPress?
If you’re a web developer and you’re not sure if you should use WordPress for building websites or you should code them by yourself. Read this article to learn if web developers should use WordPress.
223. Hardware Review: 90 Days With The Pinebook Pro
So earlier this year I reviewed the PineBook Pro. I was pretty impressed with it at the time, but am I still enamored with this $200 laptop? I’ve now been using it for at least 90 days. I know that because I haven’t rebooted it in 90 days. Really.
224. From Scratch to SaaS - Building and Launching a SaaS in 10 Days! 🚀
I recently decided to take on a personal #buildinpublic challenge where I set out to build... 🚀
225. A Short History Of Fintech
Ever since information technology started gaining its foot in the world the financial market has started adopting its services into its ranks. The new breed is called Financial Technology or Fintech for short. While it may seem like Fintech is something new, in reality, it has been around for quite some time. We can go as far as to say that it has been around since the evolution of the modern society.
226. A Practical Guide to Machine Learning for Business
A practical guide to using machine learning in business, from defining problems and choosing models to deployment, monitoring, and delivering real value.
227. What is Bionic Reading and How is it Possible?
Bionic reading, a trend, that focuses the eyes on artificial fixation points in a body of text, can revolutionize the way we read. This piece explores how.
228. 7 Ways to Fix When Your Email Has Stopped Working on an Android Phone
These 7 ways to fix the email on your Android phone should have you back to being productive in no time!
229. The Future of Influencer Marketing: How Will Influencers Make Money in 2023?
Over the past five years, influencer marketing has changed dramatically. Discover how new stars interact with their audiences
230. How You Can Set Up Remote Development Workflow With VS Code in Your Browser
In this guide, I will be walking through VS Code-Server setup with DigitalOcean, as well as tweaks I have used to create a clean, simple workflow.
231. How Blockchain is Revolutionizing the Supply Chain Industry
A supply chain is a network of people and businesses involved in creating and distributing a product or service. It includes everything from the extraction of raw materials to the end consumers who purchase the product or service. A basic supply chain system involves suppliers of materials, manufacturers who turn it into a commodity, the logistics companies that manage the transportation of the raw material and commodities, as well as the final retailers that sell goods to consumers.
232. 5 Negative Behavioral Effects of Cyber Security on Organization
The effect of individual behavior on cyber-security is essential to the safety and protection of information or data in corporate organizations, government, financial institutions, and all other organizations you can imagine. The risk of breaching has a negative effect and has severe consequences.
233. Hexagonal Architecture: Introduction Part I
This article is for sharing my understanding about Ports & Adapters pattern (also known as Hexagonal Architecture), hoping it can be helpful to someone interested in this subject.
234. Oh Just a Stark Technical Analysis
Let's take a look at an Indepth Technical Analysis of STARK, which is a proof system.
235. Top 6 Code Playgrounds That Every Web Developer Should Check Out
Code playgrounds are becoming increasingly popular, with more developers using them than ever before, here are the top 6.
236. What is Online Gifting And How This Market it Disrupted by New Tech
Recently, online gifting has become a hot topic in many media. Journalists and bloggers are discussing the new potential market, its volume, and emerging trends. I decided to tap into the subject as well and study some numbers, global problems to be solved there, and what technologies can do it. Let's go!
237. Quantum neuroAI and Its Role in the Quest for Artificial Consciousness
The quest to understand consciousness and develop artificial general intelligence has long been a topic of study in the fields of computer- and neuroscience.
238. Passes VS Patreon: A User's Review
A comparison between two content monetisation platforms curated for content creators, entrepreneurs, celebrities and their fans on the stage of internet.
239. Using Arduino To Build Your Own ‘Snake Game’
Oh, the magic of hardware
240. The Cryptocurrency Confusion
In his fundamental book, Money and the Mechanism of Exchange, English economist William Stanley Jevons explains that currencies address a central economic problem: the coincidence of wants. The phrase describes the conundrum inherent to barter where the parties of the transaction have to agree to sell and buy each other's goods.
241. Advanced Linux Shell with AI-powered Features
An AI-powered Linux shell that can do what you say was made possible with OpenAI GPT-2 language model.
242. Mastering Product Engagement: Amplifying Interaction Through Strategic Marketing (Part I)
Businesses can amplify the interaction between users and their tech product by leveraging strategic marketing. Here is how.
243. I’m an engineer, how do I become a tech leader?
<em>I had questions when starting my career, more since and plenty today. I’ll give my personal story for the ones I’ve experienced and bug a friend or two for the ones I haven’t. A few other topics I’ll be covering:</em>
244. Unlock the Secret to Startup Success by Mastering the Explore-Exploit Loop
Startups need to strike a balance between seeking new opportunities and maximizing the existing ones.
245. Dimensionality Reduction Using PCA : A Comprehensive Hands-On Primer
We, humans, are experiencing tailor-made services which have been engineered right for us, we are not troubled personally, but we are doing one thing every day, which is kind of helping this intelligent machine work day and night just to make sure all these services are curated right and delivered to us in the manner we like to consume it.
246. How to Configure Rubocop in Code Base
Rubocop is a code-style linter for Ruby based on the official Ruby style guide.
247. Introduction to Circuit Breaker Pattern: How to Build Better Software
In any application, different sets of services/third-party APIs communicate either asynchronously (out of score from current context) or synchronously or sometimes both (rare cases).
248. Is Crypto a Ponzi Scheme?
How many of the first search engines are still in use?
249. The Benefits of Having a Tech Company News Page on HackerNoon
Learn the benefits of creating a Tech Company News Page on HackerNoon!
250. The Benefits of C++ for a Software App Development
Being able to make software applications relies on the ability to understand which language to use for which task. C++ is useful in making complex software.
251. How to Live Stream With Multiple Hosts using a Browser and Amazon IVS
In this post, we'll build on the previous demo to combine the audio and video feeds from all participants into a single feed and broadcast that feed.
252. How to Use RSpec From Basics to Testing User Input
On my journey on Microverse, one of the things that troubled me the most to understand was RSpec, a Ruby gem for Test-Driven Development. The concept is quite simple. You create tests as you code along, so in the future, if an update breaks something, it will be easy to notice because one or more tests will fail.
253. We Built The World's Largest Real time High-Frequency, Low Latency Streaming System on Golang
The evolution, failures and design decisions behind one of the world’s largest real-time, high-frequency and low-latency streaming systems.
254. Hooked on React Hooks — useState
Hooked on React Hooks — useStateSo what’s all the rage with React hooks? I’ve been exploring it for the past few months and lets just say I really believe that this is what React has needed to surmount its position as the top front end framework.
255. This Guy Thinks He’s Cracked the UFO Code (I Reviewed His Book Quantum Paranormal and Tore It Apart)
A review of Patrick Jackson's book Quantum Paranormal as well as his work and research on the topic of UFOs, haunted houses, and spherical UFOs.
256. Comparing Laptop Graphics Cards to Their Desktop Equivalents
Graphics cards become more powerful every day, this article explains the different types of graphics cards and why the distinction is so important.
257. The Growing Field of Fraud Prevention: Insights and Career Opportunities
For those seeking a fulfilling career path with meaningful impact, the field of fraud prevention offers immense potential.
258. How to Generate an Ethereum Address From Private Key Using Python
An ethereum address is the last 20 bytes of the keccack256 of the public key. The public key algorithm is secp256k1, the same used in bitcoin.
259. A Comprehensive Primer on Artificial Intelligence: Potential and Risks of Robots
You are most probably reading this article on a smartphone or a computer. When you ask the time by just saying “what’s the time” to Siri on iPhone or to Google Assistant on Android or Cortana on Windows, you are using artificial intelligence. In the last ten years, improvements in artificial intelligence have been quite significant. But more are coming.
260. Are provably fair games going to be the next big thing in the online gambling industry? [Interview]
“I have a dream” that one day all forms of online gambling will be possible on the blockchain and users won’t need casinos or anyone else to withdraw, deposit and bet/win.
261. A Guide on Writing Tests in Full-stack MERN Web Application
Writing tests may not be necessary for demo projects or coursework projects, but it is critical for real-world applications.
262. A Weekly Project Plan so Good You Will Want to Frame It
Use weekly project plans to improve your agile team's ability to plan and reason about the future.
263. Deepfake Software Startups That are Commercializing the Technology
In late 2017, a Reddit user released a series of synthetic videos containing celebrity likenesses. Since then, deepfake technology has exploded in popularity as people speculate over its future applications. Concerns over the tech's potential for political disinformation and unauthorized pornographic content have led to the implementation of regulations surrounding its use. Simultaneously, innovators and deepfake software startups are scrambling to find ways we can use the tech to revolutionize commercial industries.
264. Unleashing the Power of Technology and Kindness: the Moving Tale of Volunteering
Developers, we have a super power: with a few lines of code, we can make a difference for so many!
265. Chrome Extension Productivity Hack: Copy Text with a Mouse Hover and Click
Copy Text, paragraphs, and sentences in a hassle-free manner as never before using this simple tool available for free.
266. ChatGPT Explained in 5 Levels of Difficulty
I will explain ChatGPT in five levels (a child, a teen, a college student, a grad student, and an expert).
267. The 4 Biggest Flaws of the Human Race
We are flawed on a biologically fundamental level. Humans are self-interested, socially conniving apes from the bottom up and we need to change, drastically.
268. 4 Crypto Charity Projects That Are Working to Improve the World
Let's look at four different cryptocurrency projects with philanthropic values.
269. How to Survive Our Dystopian Future: A Practical List of Do's and Don'ts
In the right hands, tech can set us free—but it's in the wrong hands right now. So what can you do to prepare? Read this.
270. How WeWork's Implosion Turned it into a Shell of its Initial $47 Billion Promise
Life is determined by a few key moments. That was the case when in 2016, Masa Son met Adam Neumann in the WeWork offices.
271. A Look at the Top Questions for a System Design Interview at Facebook
Facebook System Design Interview; Design Facebook NewsFeed; Design Status Search; Design Live Commenting; Design Facebook Messenger / WhatsApp; Design Instagram
272. How to Become a Cryptocurrency Trader: How These 10 Pros Did It
I asked 10 Cryptocurrency Traders how they started, their core skills, the challenges they face and how they can help newbies navigate this path.
273. What are the Noonies?
The Noonies are the tech industry’s most democratic awards - presented by HackerNoon. Visit noonies.tech to nominate a worthy candidate before Nov 14, 2021.
274. Exclusive Interview with Billionaire Entrepreneur Ryan Breslow
Welcome to my Meet The Entrepreneur Interview Series, where I interview impactful leaders and ask them to share tips and techniques that have benefited them, bo
275. OWASP Top 14 Security Practices For Software Developers
★ The objective of this guide is to provide a comprehensive review of the security principles with limited scope in terms of information. The primary goal of the software developing team is to use the available information resource to provide and build secure applications for your business and software operations. It could be obtained through the industry-standard implementation of security controls.
276. Taproot and Schnorr: The Biggest BTC Upgrade for 2021
Taproot is the most significant BTC update since the SegWit soft fork of 2017. It is intended to increase Bitcoin's fungibility.
277. History's Notes on Resisting Progress: From Airplanes & The Printing Press to Bitcoin
Learn why the resistance we're seeing against Bitcoin today is nothing new. The same thing happened with refrigerators, airplanes, and tractors.
278. How To Own A Piece Of The New Web With Web 3.0
Web 3 is the latest wave of the internet that is already changing how users utilize and interact with the web.
279. How I Made Programming Flashcards A Thing
5 tips about growth marketing based on my journey creating first ever fantasy flashcards for programmers.
280. Security Considerations in Golang
Golang recently turned 10 and the success this language has created over the last 10 years is overwhelming. Today, many of the most popular DevOps tools are now written in Go. This proves that Go is a language that has a great future in the DevOps industry. It is meant for cloud network infrastructure practitioners - this was one of the primary goals of the Go creators. As a result, Every major cloud provider today has turned to Go for their core cloud infrastructure, to name some - Docker, Kubernetes, Istio, Etcd, Prometheus, and Terraform.
281. Why Is Git So Complicated
Git is meant to always give you back the data exactly as it was saved OR let you know the repository is corrupted. And it does an amazing job with it.
282. The Best Car Anti-Theft Devices to Fight a New Age of Thieves
Older car anti-theft devices do not take long to be disabled. It is safer to use the kill switch, CarGPS tracking, Geofencing Trackers, AirTag and SmartTag,
283. Beginner’s Guide to Bitcoin’s Scalability Debate
By <a href="https://medium.com/@kemihu2011" target="_blank">Kevin Huynh</a> and <a href="https://medium.com/@stevenchen009" target="_blank">Steven Chen</a>
284. NFTs and Augmented Reality: The Progress is Real
The strategic use of NFTs in AR worlds will enable a whole new range of use cases and possibilities.
285. AI is 'Better Than' Humans and That is Ok
Is Artificial Intelligence replacing human responsibilities?
286. The COVID19 Crisis Has Accelerated The Growth of FinTech
FinTech has been around for years. Whether you believe it to be the growth of PayPal in a world where digital payments were almost noon-existent to the rise of banking apps that allowed people to make transactions easily, there has always been some form of FinTech available for people to easily live their lives.
287. Google's New AI Creates Summaries of Your Documents in Google Docs
Google recently announced a new model for automatically generating summaries using machine learning, released in Google Docs that you can already use.
288. Top 10 Android Studio Tips and Tricks for Faster Development
Android Studio has some functions you probably do not know. So, I am sharing the top 10 Android Studio Tips and Tricks.
289. EOY NFT Trends to Keep an Eye On
NFT activity is picking up like never before at this year’s end. Apple is blocking NFT sends in Coinbase Wallet.
290. Keep Your Plants Alive Using AI
AI transforms you from a novice plant owner into a professional who knows all the ins and outs of plant care.
291. Cycling's Tech-Driven Future: A Podcast with Lance Armstrong
A podcast conversation about the future of cycling through Technology, with Lance Armstrong and Terra API
292. Resin 3D Printing vs. PLA 3D Printing
This article explore 3D printing and the differences between resin 3D printing and PLA filament 3D printing
293. Working With My First Web Component
My first time building a (very) simple web component.
294. Tips to Choose the Best Tech Stack in 2023
Tech stacks are combinations of programming languages, operating systems, and frameworks that web developers use to create custom applications projects.
295. Creating Your Own A.I. Image Generator with Latent-Diffusion
Run your own text to image prompts with CUDA, a bunch of disk space, and an insane amount of memory.
296. What Happens to Your Cryptocurrency in a Bankruptcy Situation?
Filing for bankruptcy is complicated and sometimes difficult to understand.
297. The Truth About Senior Engineering at FAANG—It’s Not What You Expect
A senior engineer reveals the unexpected realities of FAANG life: why technical brilliance isn't enough, how to navigate invisible hierarchies, and what actuall
298. 10 IEO Initial Exchange Offering Agencies to follow
Many of us expected STOs to became the crypto trend of 2018, but it didn’t happen. This was partly due to the very stringent regulations on securities and partly because participating in an STO requires more technical skills and financial acumen than the average crypto investor has. Instead, a completely new and very promising model has emerged – initial exchange offerings (IEOs).
299. How AI/ChatGPT Dreams in 2022
with large language models (like chatGPT), and AI art generation - everything we know about tech in the next few years, maybe changing drastically.
300. Ten Future Technologies That Aren't in the Public Eye (Yet)
CRISPR, Quantum, Graphene, Smart Dust, Digital Twins, the Metaverse… You’ve heard about it all. Seen it all. Read it all. Or have you?
301. 3 Different Organizations and How They Use OpenAI Technology
A look at 3 different platforms and how they are using OpenAI technology
302. Stuxnet, or how to destroy a centrifuge with a small piece of code
Stuxnet represents the pinnacle of coding design. This small computer worm, just a half a megabyte in size, managed to infiltrate Iran’s nuclear facilities and destroy about one-fifth of uranium enrichment centrifuges. Furthermore, it was done in such a specific way to prevent political unrest, at least at the level of open conflict.
303. Automatic Number Plate Recognition (ANPR) Secrets Revealed [Part1]
This article provides an overview of LPR systems. The description starts ‘technical’ then proceeds to the ‘market’ view.
304. How AI and Machine Learning is Impacting the Real Estate by Roy Dekel
Artificial intelligence has become the breakout technology in the past ten years, utilizing huge amounts of computing power to learn and identify patterns in data without the guidance of humans. These algorithms can be used on nearly any problem or question, provided there is enough input data for the algorithm to process to generate realistic results. This broad generalizability means that industries that have traditionally relied on purely human-driven research and development can now harness massive amounts of data to become more efficient – and potentially more profitable.
305. 5 Best AI Articles of the Month

Here are the five best articles related to artificial intelligence in May posted on Hackernoon.
306. 10 Best Python Machine Learning Tutorials
The Python ecosystem has a large number of libraries and tools that support machine learning, such as NumPy, Pandas, Matplotlib, TensorFlow, and scikit-learn.
307. Self-Taught vs College-Educated Programmers: Who's More Effective?
If you’re just a normal person who doesn’t know much about coding, you would probably think that those programmers who went to college are better then those who are self-taught. I mean, they went to college, they must know more than those who have learned it by themself. In reality, the answer is not that simple.
308. Insight Into TCP/UDP, Network Vulnerabilities and Defense Approaches
This article provides the network vulnerabilities and defense approaches, with a focus on all the TCP and UDP ports, Port vulnerability, and learn more about Windows, Linux server operation guide.
309. STOP, Drop, and do NOT Sell Your NFTs Like a Noob
Find out why you fail so hard at selling NFTs.
310. PrivateGPT: ChatGPT but Private and Compliant
Privacy is a top concern when discussing ChatGPT-like tools with professionals.
311. Top 8 Best Qlik Sense Extensions
Qlik Sense is powerful data visualization and BI software. But sometimes its functions are not enough. Meet the best Qlik Sense extensions to do more with data!
312. Future of SaaS: What To Expect in Coming Years
With more and more integration of Cloud services, SaaS models continue to operate as the most popular service-based approach.
313. Is ChatGPT Ruining Job Interview Take Home Assignments?
The use of ChatGPT in job interviews can allow candidates to fake their skills, potentially leading to companies hiring incompetent developers.
314. The Future of Web 3.0 for Creators, Travel Apps & Low-Code Tools
3 startup opportunities for your next venture.
315. Web 3.0: A Poem
Cryptographically, the brave may not live forever,
but the cautious do not live at all.
316. Installing KALI LINUX on a Virtual Machine [A Step by Step Guide]
There are a number of ways that you can use to run a different operational systems in the same hardware that you currently have. DVDs, USBs and hard disks are some of the options that you could go for. In this tutorial we are going to assume that you do not have a dedicated computer to run Kali Linux (or any other linux distribution), and therefore we will run it from a virtualised environment, which is the equivalent of a "Virtual PC".
317. Scanning and Detecting 3D Objects with iPhone's Lidar Technology
The development of Artificial Reality is advancing even faster than was predicted. With the introduction of the LIDAR sensor to iPhone Pro, it seems like AR will become available to mainstream users.
318. The Story of Dwayne Richard Hipp and the Development of SQLite in 1999
The story of SQLite and it's inventor D. Richard Hipp. A proof of how open source software movement is destined to change the world in a positive direction.
319. How to Automate Birthday Emails with Google Sheets in 5 minutes
A simple 5-minute setup to automate birthday greeting email to your customer every year without a miss.
320. GPT-3 Training Programmers for the Present (and the Future)
Last year, I wrote a paper in Spanish about the future of programmers and I asked GPT-3 to translate it.
321. A List of Assassin’s Creed Games in Chronological Order
Assassin’s Creed is arguably one of the best gaming franchises of all time.
322. How to Protect Your Kindle From Hackers
On August 6, 2021, findings of a security flaw in Amazon’s Kindle e-reader were disclosed by Slava Makkaeveev, a researcher from Check Point. You can patch it.
323. Why 2022 Will Be the Year of the DAOs
DAO developers believe that they can eliminate human manipulation or error from how companies work. This way, decisions are geared towards profitability alone.
324. These Four DevOps Practices Aren't Being Talked About Enough
Take a look at these four DevOps best practices devs don't talk about.
325. Lessons Learned from Working Remotely for 2+ Years
I've been working remotely for +2 years now and I've learned a lot about it. Here are 4 lessons I've learned working remotely so far.
326. Musk Took The Twitter Joke Too Far
Elon Musk has no one but himself to blame for the predicament he finds himself in. What could have been a joke has ended up costing the meme lord $44 billion.
327. Stable Diffusion, Unstable Me: Text-to-image Generation
Text to image generation is not a new idea. What if, you feed <your name> to a state-of-the-art image generation model?
328. Is PHP a Dead Language [Part 2]
This Slogging thread by Arthur Tkachenko, David Smooke, Limarc Ambalina and khunshan occurred in slogging's official #programming channel, and has been edited for readability.
329. Creating a Kali Linux Persistent Drive: A Super Easy Tutorial
I had a hard time making a persistent Kali drive till I found that this method works. I hope you find it helpful.
330. What's New in Python 3.12?
Python 3.12 is the most current stable release of the Python programming language, including a mix of language and standard library updates.
331. 3 Major Challenges to Web3 Technology's Adoption
Web3 is a vision for a new version of the internet based on blockchain technology that aims to build a democratic internet. However, there are some challenges.
332. The Unbundling of Excel: How SaaS Businesses Are Replacing Excel
Weekly tech analysis, market deep-dive & strategy. Today’s post is about the future of SaaS.
333. Dart Vs Kotlin: The Detailed Comparison In 2021
The technology world is an ever-growing and expanding one, which today has many segments of its own. From that, app development is a highly evolving one. Dart Vs. Kotlin is the prime example of this.
334. Hellfred or: How I Learned To Automate macOS and Become Hellishly Productive
Hellfred apps are built on top of Hammerspoon so you can automate tasks and boost productivity by programming shortcuts into your daily workflows.
335. How To Use the Exit Waterfall Tool in the Cap Table
In this article, we will learn about the exit waterfall tool in the cap table.
336. Thinking of Moving to Germany? Here's What to Expect Working as a Software Developer in Germany
Germany offers ample opportunities for developers to find fulfilling & well-paid jobs. Most developer jobs in Germany require Java, Python, SQL, and JavaScript.
337. Bias Tees and DC Blocks: When to Use Them
Low frequency filters such as bias tees and DC blocks are designed to transfer some desired signals and power rails while blocking others and limiting the output effect on RF/microwave circuits.
338. The Pros and Cons of Collecting Online and Offline Data

339. Hexagonal Architecture: Use Case Part II
First of all, if you didn't read the previous post, please read first part before you jump into this section
340. Understanding Conditions of Learning: Gagne’s 9 Events of Instruction
Gagne`s 9 theory is an instructional design model that uses cognitive information processing to develop learning objectives.
341. 5 Top Tech Careers to Consider Studying Towards in 2021
Gain entry into IT with knowledge of data science, engineering, cloud computing, cybersecurity, or devops.
342. 10 Blockchain Entrepreneurs from CIS (Commonwealth of Independent States) to Follow
After two decades of political and economic turmoil, CIS has emerged as a dynamic and ambitious region – and a crypto industry hotspot. Low taxes, affordable workforce, relaxed state regulations, cheap energy – all this creates a perfect environment for blockchain businesses. In this post, we'll look at ten entrepreneurs shaping the new, crypto-friendly image of the region
343. 5 Practical Tips to Become a Better Programmer in 2020
The beginning of a new year is always a time to think about the future. Also, everyone wants to become a better professional in the upcoming year. For those whose job is coding, here are five practical tips to follow outlined by Serhii Korniushov, a programmer and IT manager with more than 10 years of experience.
344. How to Build an Event Streaming Application in .NET
How do you implement a software system for working with events? The answer is stream processing.
345. MetaBlaze is Bringing High Yield Rewards and Deflation to the Metaverse on Binance Smart Chain
MetaBlaze is developing a play-to-earn Role Playing Game (RPG) comprised of worlds based mystical NFT characters that will fight battles in the metaverse.
346. AI Business Ideas for Startups and Entrepreneurs
AI has the potential to transform businesses and industries, and companies that invest in AI in 2023 will be well-positioned to reap its benefits.
347. Uncover the Dark Side of Electric Vehicles
High Electric Vehicle market penetration may look great on paper, but there is a sinister consequence lurking.
348. How to Design a Kanban Board
Some of the popular implementations of a Kanban board are the following: Trello, JIRA, Microsoft Planner, and Asana. The changes on the board are synchronized i
349. Google is Causing the Downfall of...Google
Google finally gave the world at large the first glimpse of its chatbot Bard this past week, and.. it was bad. Really bad.
350. OpenAI's New Code Generator: GitHub Copilot (and Codex)
You’ve probably heard of the recent Copilot tool by GitHub, which generates code for you. Find out how OpenAI's AI generates code from words
351. What is Inside The Quantum Realm? - 6 Important Points to Remember
In the quantum realm, we can't define a particle’s definite position or momentum but only its probability. But STM gives us a way around this.
352. Designing Electronics To Avoid Electrostatic Discharge
Electronics can be easily damaged by electrostatic discharge from things as small as a light touch in the right conditions though designs can avoid it.
353. The Exciting Technologies Promising to Change Our World
We are witnessing the advance of technology at the fastest rate ever. The future is here.
354. Notion : A Product That Users Love, and VCs Can't Invest Into
If you somehow navigate the mysterious path to reach the Notion HQ at 1:00 PM PST on a Friday, you would find an empty office with two golden poodles and a mutt running around. The entire team would not be far though, just shy of a mile away sitting at Barzotto and eating Extra-Long Noodles pasta over a glass of sparkling white wine. Add some soft serve gelato to that. This is just one of the many idiosyncrasies you would find in this 20 member start-up that has captured over a million users with their sleek product.
355. Metavertainment: A Vision Into The World of The Metaverse and Entertainment
The world of the metaverse and the world of entertainment are two fun worldsWhat wonders can happen when both worlds merge to become one fun-filled world?
356. DecentraMind for Web 3.0 or Against It? — Interview with Mikhail Danieli
DecentraMind by Web 3.0 or for it? — interview with Mikhail Danieli, project visionary and ambassador about the future of the platform and the company.
357. UX Portfolio-Building Tips that Don't Get Old
5 UX portfolio tips from Meta & ex-Google designer. Upgrade your design portfolio and get the job you want.
358. How to Make Requests Over Tor Browser Using Python
To make requests over Tor using Python3, we are going to be utilizing a Python controller library for Tor called Stem.
359. This AI Performs Seamless Video Manipulation Without Deep Learning or Datasets
New research by Niv Haim et al. allows us to perform infinite video manipulations without using deep learning or datasets.
360. My Top 5 Favorite Bitcoin & Crypto Poems
Here are some of my all-time favorite Bitcoin and crypto focused poems I’ve come across online that celebrates this new part of our digital ecosystem.
361. IT Arena 2022 - Ukrainian Tech Braves the War
This was my third invitation to attend IT Arena in Lviv, Ukraine. But this was the first time, and indeed a first for me overall that it happened during a war.
362. How to Create a Human in a Lab
The Institute of Computationally Designed Organisms aims to further the work related to creating living machines.
363. How I Designed My Own Machine Learning and Artificial Intelligence Degree
After noticing my programming courses in college were outdated, I began this year by dropping out of college to teach myself machine learning and artificial intelligence using online resources. With no experience in tech, no previous degrees, here is the degree I designed in Machine Learning and Artificial Intelligence from beginning to end to get me to my goal — to become a well-rounded machine learning and AI engineer.
364. A World without Digital Technologies
But what if digital technologies never existed? What would the world be like?
365. An Introduction to High Speed Printed Circuit Boards (PCB)
A high speed printed circuit board design provides the transmission of signals at high speeds. It's a device that transfers data at very high speeds.
366. The Best Companies Built On Top Of Slack
Entire companies are being built on top of the worlds fastest growing software.
367. Penetration Testing And Vulnerability Scanning
Dive into the realm of cybersecurity with our in-depth exploration of vulnerability scanning and penetration testing. Uncover the nuances, security issues, and
368. How to Write a Book in 4 Days
About a year ago, I was talking to someone about how difficult it was to get myself to write. I had been working on a book for O’Reilly and Associates for about 9 months at that point and had talked to other authors who acknowledged the same problem. Many authors find that books take a long time to write with 2 years being the norm. The 14 months that I took for my book was relatively fast, according to my editors.
369. The Quickest and Most Secure Way to Run Your Blockchain Node
This article tells you the quickest approach to running a blockchain node. You can save yourself a lot of time reading it!
370. Proposal to Pi Network, Use our SDK for your DAPP Development Platform
Pi Network is sort of this controversial platform, but one that interests me. They claim to be a cryptocurrency network, "powered by phones", and already have 10 million+ users. One of the first suggested results when typing Pi Network is "Pi Network Scam" and one of the questions that people ask is, "Is the pi network legit?". This has in the very least made me a bit suspicious. This is true even w/ the Stanford PhDs on board.
371. 120 Stories To Learn About Future Technology
Learn everything you need to know about Future Technology via these 120 free HackerNoon stories.
372. How 350+ PhDs and AI Researchers are Banding Together to Fight the Corona Outbreak
Disclaimer
373. An In-Depth Guide on Java Streams in Java 8
Get through this in-depth guide on Java Streams in Java 8 where you can learn the basics of streams; explained with example codes.
374. Tier 1 Smart Contract Auditors: Hacken, Hashlock, Cyfrin, CertiK, OpenZeppelin, SolidProof
Established crypto auditors help secure the industry by validating smart contracts and development teams.
375. Comparing Perfetto With Android Profiler
Perfetto integrates with ftrace Linux, so it can trace Android, Linux as well as Chromium.
376. 10 Promising Mobile Apps by Startups to Watch Out for in 2022
In 2021, the number of mobile app downloads reached 230 billion and is growing. Here are the 10 most promising start-ups apps that are rolling out in 2022.
377. How AI Is Transforming Your Smartphone
The tech industry and the world are relying on artificial intelligence to solve big problems such as cybersecurity, healthcare and sustainability.
378. What Is Project-Based Learning Method for Self-Taught Developers
When you are new to programming, people will always advise you on the best language to start with. Some will say Python, others JavaScript, C, C++, or the common mark-up language, HTML5. This is quite tiresome to some people especially for self-taught programmers, and first-year students in college.
379. AI Generates Realistic 3D Models Using Only a Handful of Images
Neural Rendering. Neural Rendering is the ability to generate a photorealistic model in space just like this one, from pictures of the object, person, or scene of interest. In this case, you’d have a handful of pictures of this sculpture and ask the machine to understand what the object in these pictures should look like in space. You are basically asking a machine to understand physics and shapes out of images. This is quite easy for us since we only know the real world and depths, but it’s a whole other challenge for a machine that only sees pixels.
380. How to Solve the Common Problems of Embedded Firmware
Firmware is an integral part of any embedded system. A device is more than a combination of components. Without instructions, the microcontrollers do not “know” how to manage the peripherals. But embedded firmware development is not an easy task. It involves not only coding but a lot of testing and debugging as well. Today, we are going to talk about the common challenges of embedded firmware programming and their solutions.
381. How 5G Is Changing E-Commerce for a More Vivid Buyer Experience
Fifth generation (5G) wireless technology connects many modern devices, from smart appliances to smartphones, to the internet. The technology is currently available to some mobile users in various countries, such as the United States, China and Turkey, with more countries adopting at a rapid rate.
382. Why and When it’s Better to connect Your IoT devices With Help of a Mesh Network
The non-mesh network enables the devices to communicate directly with a base station, while a mesh network provides a device-to-device connection.
383. 12 Great Free Tools For Developers in 2022
Free developer tools are the best option for small teams and startups that are on a tight budget. Download any of this software for free.
384. 5 Pieces of Terrible Advice That New Product Managers Get
There is an abundance of great advice offered to new/aspiring Product Managers. There is also some easy to spot bad advice doing the rounds. The most dangerous type, however, is advice that looks good at the surface but is actually bad. I like to call such advice as, ‘terrible advice’.
385. Web scraping using a headless browser in NodeJS
Web scraping collects and extracts unstructured data from a website to a more readable structured format like CSV and more.
386. The Era of Attention Economy and Its Destructive Impact: Reasoning by Examples
Google, LinkedIn, Facebook, Instagram, Snapchat, Twitter, Gmail, Amazon, Apple, Discord, WhatsApp, Telegram, Medium, Spotfiy. Everyone wants our attention today on every platform possible.
387. DOCSIS 3.1 Technology: Everything You Need to Know
In this tech guide, we will cover the important details about DOCSIS 3.1 technology.
388. A Detailed Guide on Quantum Cryptography with Pros and Cons
Is quantum cryptography the next best thing to AES Symmetric Encryption? Let’s find out. Read through a detailed excerpt of how quantum is used in cryptography
389. How the World's Biggest Companies Use Digital Twins in Manufacturing
Revealing the tech secrets of the digital twin in manufacturing reviewing top market-leading use examples: Renault, Boeing, Unilever... Which 3 essentials are e
390. Web3 Service Provider Ankr Integrates Staking with its Infrastructure Layer
Ankr, a decentralised infrastructure platform announced the addition of token staking to its infrastructure layer, enabling Web3 users to profit from the fees.
391. Summarizing Most Popular Text-to-Image Synthesis Methods With Python
Comparative Study of Different Adversarial Text to Image Methods
392. Innovation Is Slowing Down
Innovation is a critical driver of economic growth and societal progress. But worryingly, tech innovation has been slowing for decades.
393. Elon Musk Says This Is the Future of Warfare
Elon Musk is no stranger to looking to the future. His companies are some of the most forward-thinking in the world.
394. Electric Vehicles: to Buy or Not to Buy
Electric Vehicles are Popular, but Should YOU Get One?
395. Do you still think your decision-making is rational?
[nope, no game theory fun-facts here]
396. AVIF Is the Next-Gen Image Format You Will Hear a Lot More About
The AVIF Format is the next-gen image format based on the AV1 video encoding format, that reduces file size, while improving #CoreWebVitals. Learn how.
397. How and Why Modern Criminals Still Use Obsolete Technology
Dumb Phones, Smart Criminals, and Email "Drafting"
[398. Diverse types of Artificial Intelligence:
A Must-know for AI Enthusiasts](https://hackernoon.com/diverse-types-of-artificial-intelligence-a-must-know-for-ai-enthusiasts)
A precursory article that explains various categorizations of artificial intelligence, some real-life examples and concepts.
399. How to Prepare for the Facebook Behavioral Interview
Facebook Behavioral Interviews; Tell Me About A Time You Had To Manage Conflicting Priorities; Evaluation Criteria, Response Framework, and Tips & Tricks
400. Why Clickbait Is Bad For You
Clickbait helps increase click rate, but is it the best strategy for sharing content? Find out why clickbait is bad for you and how you can use it well here.
401. Artificial Stupidity: 7 "Innovations" Which Will Make You Question Human Intelligence
A guided tour through seven of the dumbest "smart" AI inventions currently around, proving that when it comes to technology human stupidity wins every time.
402. Success Story + 1 = OnePlus
OnePlus went from zero to hero in a matter of a year and became the fastest-growing Android device company.
403. A Water-Cooling Upgrade That Can Give Bitcoin Miners Their Power Back
In typical open and transparent fashion Bitcoin mining sales and service company Meta-Luban does another public test of their water-cooling systems...
404. How to Set up Raspberry Pi Headless with Ubuntu 21.04 in 9 Easy Steps
9 easy steps to set up a raspberry pi with a Ubuntu Server 21.04 without using a screen.
405. Learn by Concept: A New Way to Learn
A month ago, I embarked on a project to develop an AI-powered application named ‘Learn by Concept’, with the aim of demystifying the learning process.
406. How to Hack Your Brain for Instant Motivation
“The best time to plant a tree was 20 years ago. The second best time is now.”
407. Making Sense of the Olympus DAO
Understand Olympus DAO and its Ohm content in 11 simple and easy steps.
408. Increment and Decrement Operators in C/C++
I found the sign '++ and — — ' in C++ confusing for many beginners, So let’s explain what’s actually they mean,
409. VPN Leaks that Threaten Your Online Privacy Daily
According to research by GlobalWebIndex, in 2018, around 25% of Internet users have used a VPN service. There are several reasons for this spike in popularity, which you can read about in my previous article. One of the main reasons is the ability to bypass geo-blocks and gain access to, for example, a full Netflix library.
410. How Salesforce’s Partnership With Meta Gives Rise To Conversational Commerce
This article analyzes how the partnership between Meta and Salesforce, a CRM giant, will materialize huge growth for conversational commerce through WhatsApp
411. Leveraging a Tech Business Model Framework for Business Success
A framework to build a viable tech business model, technological model, and financial model.
412. How to Build Your Own App Store
Building Your Own App Store Platform
413. A Deep Dive Into AWS Key Management Service (KMS)
AWS KMS Security and Key Management
414. Top 10 Big Tier Companies That Use Python
More than 500 languages are currently in use and a lot more are being written as we speak. The selection of a programming language is the first step to get into starting with the development cycle. A decade ago, developers were not bothered by the selection of technologies as they did not have access to an array of options. The preference of a language is now based on the characteristics of a project and many such factors.
415. Nym Eco-system Fund Opens Funding Requests as World-Class Cryptographers Join Advisory Board
Nym, a decentralised privacy system, has appointed George Danesiz, Aggelos Kiayias, Ben Laurie and Bart Preneel as advisers.
416. SKALE: Why Does the L1&L2 Hybrid Modular Public Chain Go Further?
There is still no perfect blockchain to this day, and neither is Ethereum.
417. The Future of Automotive Tech: Top Trends in 2023
Here’s a look at five of the biggest technology trends that will shape the automotive market in 2023.
418. Elon Musk's Lessons In Business Scaling
In 2006 Tesla was struggling to pull off the first viable version of its car, which would prove at least the first feasibility of the project. And that time, Musk laid out a master plan.
419. How to Create Realistic Slow Motion Videos With AI
TimeLens can understand the movement of the particles in-between the frames of a video to reconstruct what really happened at a speed even our eyes cannot see.
420. How to Install and Setup the Latest RouterOS – Quick and Secure!
Introduction: What is Router OS?The operating system of MikroTik RouterBOARD hardware is MikroTik RouterOS. For those who prefer using a PC as their router,the software may be downloaded and installed on that machine, transforming it into an all-purpose router with all the functionality listed above.Since RouterOS is based on the Linux v2.6 kernel, we wanted to make it as simple as possible to set up and operate, so MikroTik developed it. By setting up your own vps routeros, you may create a safe, private connection between your devices and the Internet, as well as to your other resources.For how to install routeros, go to and get the CD image of RouterOSto get started now. No restrictions apply to the free trial version.
421. Null Cipher: A Classical Encryption Algorithm No Longer Around
A brief history of the null cipher and its applications throughout the years.
422. Ho, Ho, Ho, HackerNoon: Clever Holiday Gift Ideas From HackerNoon
Sometimes a small gesture can go a long way in creating genuinely positive emotions for both gift giver, and gift receiver.
423. Understanding Continuous Glucose Monitoring: A Guide to CGM Devices
Understanding Continuous Glucose Monitoring: A Guide to CGM Devices, and how developers can build solutions on such data
424. Can You Trust ChatGPT? Is It the Future, or Is It Just a Good Gimmick?
ChatGPT is all over the internet with people buzzing about its capabilities, but is it the future or just another gimmick? Let's find out!
425. The Potential of Metaverse Gaming in 2023
According to Gartner, 25% of people will spend an hour in the metaverse everyday, and 30% of companies will offer products within it.
426. Top Practices for Software Development in 2023
Software development services in 2023 will be different from what it is now. It is going to be more collaborative and open than ever before.
427. How do Hackers Hide Themselves? - A Guide to Staying Anonymous Online
The world has always been fascinated with Hackers. In this video, we’ll learn about how they hide themselves online.
428. My Predictions for Blockchain and Cryptocurrency in 2022
In 2021 people were letting go of their fixed assets and liquifying them into modern investments: cryptocurrency.
429. How I Lost $1000 On One Pixel
This is the story how a customer made me loose $1000 on moving stuff by 1px. It transformed my career and I never asked to bet back the money. It also told me s
430. 13 Highest paying Tech Jobs Software Engineers can aim to increase their Pay
If you are a computer science graduate or someone who is thinking of
making a career in the software development world or an experienced
programmer who is thinking about his next career move but not so sure
which field you should go then you have a come to the right place.
431. Meta 'Responds' to Rise of ChatGPT
Meta’s chief AI scientist isn’t impressed by ChatGPT.
432. Creating a Distributed Task Queue in Python With Celery + RabbitMQ + Redis
In this article, we are going to use Celery, RabbitMQ, and Redis to build a distributed Task queue. But what is a distributed task queue, and why would you buil
433. Increase Your Profits By Creating Valuable Products — Here's How
In this guide, I will share strategies to help you create great value in your product, which can ultimately lead to increased MRR or profits.
434. Don’t Get Seduced by GMV
<em>By </em><a href="https://twitter.com/micahjay1" target="_blank"><em>Micah Rosenbloom</em></a><em>, Managing Partner</em>
435. How To Manage Technical Debt With the Barbell Strategy
The barbell strategy is a valuable approach for companies looking to balance the need for innovation and stability in their software systems.
436. How to Build a Scalable Tech Stack for a Growing SaaS Product
In this article, I describe the main technical components of a SaaS product, and best practices around each one of them.
437. The Definitive Command Cheat Sheet for Rails Beginners
When I was a newbie in Rails, the first couple of weeks I survived reading all the articles and understanding only like 30% of what I was doing. It was a lot of information, and one of the things that annoyed me the most was that when, after a lot of effort, I finally realized what I have to do, I have to look through all the readings and find the correct command that I need to write on my terminal (after all this time, now I can type them almost with closed eyes but at first it was incredibly tough).
438. How Often Do NFTs Pass The Howey Test?
The application of securities laws to NFTs is far from clear.
439. Vulnerability Management: Identify, Classify, Remediate, and Mitigate
1.Vulnerability Management:
440. The TechBeat: Outlier Detection: What You Need to Know (5/7/2024)
5/7/2024: Trending stories on Hackernoon today!
441. "The Timing Was Off!" — Strava Co-Founder Mark Gainey on Popularizing Fitness on the Internet
Mark Gainey talks about the early challenges of creating Strava and how him and his co-founder built a healthy, profitable business.
442. AI and Personal Data: Does GPT-3 Know Anything About Me?
What do AI's know about you and can you opt out? Large Language Models are going to be used in search engine outputs and it's time to prepare!
443. How to Fix the "Detached HEAD" State in Git
Git commits are immutable—meaning you can create new ones, but what’s already inside will never be changed.
444. Ride the Wave of Curiosity: Vacuum Tube Radios Vs. Transistor Radios
Due to the shorter wavelength, the FM signal transmitted is much better than that of the radio that uses the AM wavelength.
445. Background BLE scan in DOZE mode on Android devices
Hi there! We are the Navigine team. For 8 years we have been providing integrated positioning mobile technologies that enable advanced indoor navigation and proximity solutions. Today we decided to open the doors to our technology and talk about how to scan BLE devices when the Android application is killed and in background mode.
446. The 10 Things I’ve Learned Attending Y Combinator Startup School 2020
Y Combinator shouldn’t need any presentation, but just in case, let me give a quick intro.
447. How To Host on the Dark Web within the Onion/Tor Network (Free)
This tutorial consists of 3 steps: Installing & Configuring nginx; Installing Tor; Configuring the Tor server.
448. Crypto and NFT Events Worth Visiting This Fall
This fall, industry leaders, savvy investors and the world’s top crypto visionaries come together in-person, online and the metaverse. Check out what's hot 🌶️
449. 27 Highest-Paying Cities in United States for Machine Learning Engineers
Machine learning engineers might be some of the most highly skilled software engineers. We take a look at how cities in the US compensate their ML engineers.
450. The Best Online Platforms to Learn Something New, Today!
Read this post to know the best Online Learning Platforms to Acquire New Skills And Enhance Existing Ones.
451. From Mobile Phones to Networking: Nokia's Evolution in the Tech Industry
Nokia, once the undisputed king of the mobile phone market, has struggled to maintain its position in recent years.
452. I Launched 6 Startups in 8 Months (And 5 of Them Failed)
A story about founding several startups, funding, investor relationships, writing software and winning hackathons.
453. A Simple Guide on Crafting Text Prompts for Stable Diffusion Images
Demonstrate a guide on creating unique AI art using Stable Diffusion, by making the best possible prompts yourself.
454. 6 Proven Tips to Become a Technical Content Writer
How did it all start?
455. Hardware Upgrades At Home: Hacking Nintendo Joy-Con Controller
Surgically implanting a 3D-Touch Capacitive Trackpad in place of the original Analog Joystick.
456. How to Spot Honeypot Crypto Scams
Honeypot Crypto Scam is very common in blockchain industry. Tips are here to avoid such scams and save your money.
457. Globalization: A Comparative Perspective
Growth in humans and societies is eminent and a phenomenon which cannot be reversed. As more and more humans preoccupy earth so does the creation and addition to the societies increase. This increase creates mega societies and in turn these mega societies become cities and eventually countries.
458. Advantages of Using RXJava Over Java 8 Stream
Java 8 stream has made my programming life simpler as a software engineer. However there are a lot more that can be improved by incorporating the RXJava library. RXJava contains tons of functionalities to process streams or observables.
459. Top 5 Teaching Platform to Create Online Courses - Best of Lot
Hello guys, if you are an online course creator, teacher, instructor, or blogger and looking for the best platform to create, market, host, and sell your online courses then you have come to the right place.
460. What Are The Advantages Of Usage-Based Car Insurance?
In recent years, Usage-Based Insurance (UBI) has become one of the most talked-about technologies in the automotive insurance industry - and for good reason.
461. The Joy of Using Single-Purpose Tech
What is it about smartphones that make them the most useful technology ever created?
462. Integrating Artificial Intelligence into Your Business: Tips and Best Practices
You want to grow your business and make it run more efficiently. AI can help you do both.
463. The World's First Cell Phone Cost $4,000
Although half a century has passed since the launch of the first cell phone, its impact on modern society is still evident.
464. An Overview of Kazakhstan's Fintech Ecosystem
Here is an overview of Kazakhstan's fintech ecosystem, reflecting all global fintech trends.
465. Selecting the Right Dependencies: A Comprehensive Practical Guide
The first question to ask yourself right away: do you really need a new dependency? Could the problem be solved using the current environment such as langu
466. 5 A.I. App Ideas You Can Build & Monetize Without Writing Code
5 A.I app ideas you can build & monetize without writing code
467. New Technologies Are Revolutionising The World Of Vending Machines - For The Better
It was only a matter of time before artificial intelligence (AI), machine learning and other newfangled technologies worked their way into the food and beverage world. Already, AI has revolutionised the healthcare, music, finance and manufacturing industries, and we are beginning to see its application in urban planning, education and fashion. But until now the f&b market has remained largely untouched.
468. How to Debug JavaScript Right Inside Your Chrome Browser
Chrome dev tools are a must have tools for modern day developers. Take your first step learning chrome dev tools by learning source debugger.
469. The Impact of Biometric Recognition Failures on Security
Discover how failures in biometric recognition methods can impact security in with examples of false acceptance and rejection in biometric verification.
470. LastPass Confirms Hackers Stole Encrypted Password Vaults... Four Months Ago
A password vault leak had happened four months ago and LastPass is only telling you that now.
471. Neuralink, OpenWater, DARPA N3, and Our Future Matrix-Style Immersive VR
How close are we to a fully-immersive, MATRIX-style virtual reality?!
472. Developing Cross-platform Qt Applications for BLE-based Systems
Bluetooth Low Energy (BLE, Bluetooth LE, also known as Bluetooth Smart) is a form of wireless PAN technology that can be used to transfer data between devices.
473. How DataHaven's Camp Haven XP System Plans to Build a Decentralized Storage Network
DataHaven has launched Camp Haven, an activation campaign that doubles as a large-scale stress test for its AI-focused decentralized storage platform.
474. A Beginners Guide On Blockchain Bridges
Blockchain Bridges address Blockchain's inherent inability for interoperability. By allowing different chains to communicate, the ecosystem is streamlined.
475. Are People Willing to Pay for Your Product? Here's How to Find Out
The first step in validating a product idea is not to build a MVP.
476. Blockchain Influencers to Follow in 2021
There are several options for crypto security. If you hold any cryptocurrencies, you will need a wallet to store your assets. This covers crypto security tips.
477. 11 Awesome (and Worrisome) Applications of AI
For years AI was touted to be the next big technology. Expected to revolutionize the job industry and effectively kill millions of human jobs, it became the poster child for job cuts. Despite this, its adoption has been increasingly well-received. To the tech experts, this wasn’t really surprising given its vast range of use cases.
478. E-Commerce Development Trends for 2020
As we have entered the digital age, where everything from purchases to sales can be done using mobile devices, there’s one solid conclusion we all can draw: e-commerce development is here to stay.
479. 31 DeSci Projects to Turn Your Next Scientific Idea into Reality
DeSci, combining science with Web 3.0, provides scientists everything needed to overcome the problems of traditional science and turn their ideas into reality.
480. Imposter Syndrome Is a Luxury Tax You Can No Longer Afford Because of ChatGPT
AI will effectively replace many of the skilled jobs we have today. That means, your job is in jeopardy.
481. The Sims 3 Vs. The Sims 4: Which Game Is Better
The Sims franchise has been around us for quite some time. Maxis and EA provided the fans with 4 amazing titles for every new game engine. From customization to open world to loading screens and functional cars, we've seen a lot of features in the Sims franchise.
482. The Impostor Syndrome Among Us
Impostor Syndrome is one of the most popular workplace epidemics in the world. It affects people in every profession, irrespective of years of experience.
483. In Defense of Light Mode: Research Says Its Better For Eye Health
An unusual perspective on the light mode vs. dark mode debate: research points to light mode as being more advantageous for both eye health and legibility.
484. A Conversation With AI: Will It Take Over Content Marketing and Copywriting?
Through my conversation with AI, the aim was to provide a more balanced perspective on the 'AI vs Marketers' dilemma. Here is what it had to say.
485. Clash of Chips: Apple's M1 Max vs. Intel's 12th Gen Core i9
Intel's new 12th-gen chip is a powerful processor and gives Apple's M1 good competition in the processor market.
486. AI Spawned a Religion in 48 Hours. The Real Story Is Way Darker.
The religion was called Crustafarianism.
487. 7 Best Java EE Courses for Beginners
Hello guys, If you are a Java developer or someone who wants to learn Java EE for web development and looking for some courses to kickstart your learning, then you have come to the right place.
488. The damaging effects of unplanned work
For practically anyone, unplanned work kills several hours of planned productivity. For creative workers, such as those who write software, it kills days. When the only definition of “done” is “the customer said they were satisfied with the analysis”, you know the scope of your project is going to forever creep until the customer decides to pay attention to something else. When working on something creative like writing code, you experience different levels of productivity. The most productive levels are what some people refer to as “being in the zone”
489. Quick Tips for Programmers to Improve Their Posture
As programmers, we spend a lot of our time sitting in a chair in front of the desk, and most of the times you can’t choose what chair you want or how high do you want the desk. All of these things, in most cases, lead to having a bad posture, and that’s a serious problem, even more, serious than most people think. So, in this article, I am going to help you correct and keep a good posture, while being a programmer.
490. Is The Modern Data Warehouse Dead?
Do we need a radical new approach to data warehouse technology? An immutable data warehouse starts with the data consumer SLAs and pipes data in pre-modeled.
491. Are You Building an Incredibly Complicated Piece of Engineering Just to Squeeze... Ketchup?
For the last decade, technology promised to ‘make the world a better place’. But is it delivering?
492. 4 Websites That Will Help You Work With Full Productivity
By using these tools, you'll be able to focus on what you do best: writing high-quality code that gets the job done.
493. Motor Vehicle Hacking: How Cybercriminals Hack Your Car
Any system in a smart vehicle connecting to the Internet, fleet management software, or an EV charging network is a potential entry point for hackers.
494. How to Elicit the Right Information to Get the Right Solution
For cloud architects and technology professionals in general, the most critical professional skill is communication. Why? To design an optimal solution.
495. Anonymous Web Browser: A Guide on Anti-Detect Technology
Learn how anonymous web browser works with the help of antidetect technology.
496. Newchip Collapse: A Cautionary Tale About Startup Accelerator
Exploring the dark side of startup accelerators through the Newchip bankruptcy scandal and how such institutions can potentially harm early-stage startups.
497. BaaS (Banking as a Service): Everything You Need to Know
Banking as a Service or BaaS is an advanced banking model. See how it works, its benefits, and its challenges. Read now.
498. Elon Musk's Neuralink Looks to Implant Neural Chips In Humans, In a Year's Time
We may be on the verge of a deeper connection with our computers. What used to be mere science fiction has become the very stuff of today’s news, with Elon Musk on the headlines.
499. How Can Machine Learning Predict the Stock Market?
Artificial intelligence is changing the world as we know it. Form self-driving cars to weather predictions. Now it's taking on the stock market. Here's how.
500. How Are zk-SNARKs Possible?
Perhaps the most powerful cryptographic technology to come out of the last decade is general-purpose succinct zero knowledge proofs, usually called zk-SNARKs.
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