500 Blog Posts To Learn About Tech
Let's learn about Tech 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.
The hottest technology takes on tomorrow's tech, today.
1. How it feels to learn JavaScript in 2016
<em>No </em><a href="https://hackernoon.com/tagged/javascript" target="_blank"><em>JavaScript</em></a><em> frameworks were created during the writing of this article.</em>
2. How to Implement Trie (Prefix Tree) - Blind 75 LeetCode Questions
A trie (pronounced as “try”) or prefix tree is a tree data structure used to efficiently store and retrieve keys in a dataset of strings.
3. How To Merge Two Sorted Lists
We can use LinkedList to merge both sorted lists, though there are considerations to doing it single or double-linked that may complicate the operation.
4. $200 Solar Self-sufficiency — Without your Landlord Noticing
Building a solar micro-grid in my bedroom with parts from Amazon
5. 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!
6. We already know blockchain’s killer apps
It wasn’t too long ago that Silicon Valley scoffed at cryptocurrencies. All over coffee shops in Mountain View and Menlo Park, you heard the same conversation: “Sure, it’s cool technology, <em>but when are we going to see the killer app</em>”?
7. How to Fix Android Not Receiving Verification Texts Error
This guide explains 10 ways to fix unreceived verification code texts errors on Android phones.
8. 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If you're experiencing mouse scroll wheel jumping, you may have outdated, corrupt, or missing drivers.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.
9. A Hitchhiker’s Guide to Consensus Algorithms
Don’t Panic. Behind every great cryptocurrency, there’s a great consensus algorithm. No consensus algorithm is perfect, but they each have their strengths. In the world of crypto, consensus algorithms exist to prevent <em>double spending</em>. Here’s a quick rundown on some of the most popular consensus algorithms to date, from Blockchains to DAGs and everything in-between.
10. What is the difference between web design and web development?
I remember in my early stages of learning <em>web development</em>, that I found myself confused multiple times about the differences between design and development. What are the roles of a web designer? What is involved in working with web design? Are web design and web development the same? Are they interchangeable terms with the same meaning?
11. 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.
12. Differences Between RAM, ROM, And Flash Memory: All You Need To Know
ROM and RAM belong to the semiconductor memory. ROM is the abbreviation of read only memory, and RAM is the abbreviation of random access memory.
13. 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.
14. The ICO Handbook
This page is available via <a href="http://www.theicohandbook.com" target="_blank">www.theicohandbook.com</a> . This essay is part of <a href="http://www.thetokenhandbook.com" target="_blank"><em>The Token Handbook</em></a>, a book on tokens, ICOs, and venture capital written on Medium.com.
15. The phone hacker is coming
These last few days, a phone hacking video clip has been doing the rounds on India’s social media. This guy, Saket Modi, is giving a live talk onstage. While talking, he borrows a phone from a man in the audience, and casually hacks it, in just 20 seconds. Saket was able to see the list of phone calls, read all the SMS messages, view the contacts, access the GPS to figure out where the phone is at the moment, and even turn on the phone’s microphone to listen to what was being spoken in the phone’s vicinity.
16. The advantages of building your website from scratch
Most of the people I talk with regarding the product or website that I am developing, tend to ask if I’m using any frameworks or libraries. When I say none, they usually look very surprised and ask, “Why!? It’s far easier to use a library, and it saves a lot of development time”. They make me question myself again and again, but every time I confirm that I made the right decision. Each and every single line of code that makes my product alive is written by me, by my own way of thinking, and my own creative ideas. It may not be perfect, maybe even off the web guidelines, but this is how you learn!
17. Why Interviewing As A Developer Is Complete Nonsense
Learn what a developer goes through on every job search
18. 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?
19. The One PM Interview Question you Should Rehearse
Product management interviews contain a whole gamut of questions — some questions involve grilling you on your analytical skills while others assess your product intuition. However, there’s one two-part Product Management question that, without fail, you <strong>will</strong> be asked in your interview process. I recommend every PM applicant have a well-thought answer to these questions, for multiple products.
20. 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.
21. As a builder of Wordpress websites, I need to speak my truth
This is why Wordpress sucks and you should probably stop using it
22. Bootstrap Framework - Best Practices
At the time of this writing, we’re at <strong>Bootstrap v4.1.1 </strong>release! <br>In their v5 roadmap, they’re planning to rewrite everything with <a href="https://postcss.org/" target="_blank">PostCSS</a>. When that happens, this guide will become deprecated. Until then, enjoy!
23. Understanding The Cryptocurrency Bull Run 2021
In this article, I explain the larger pieces of the puzzle contributing to this epic 2021 cryptocurrency bull run.
24. What is a MetaTime? A Look at the MetaChain Blockchain Ecosystem
A deep dive into the MetaTime ecosystem and how it works.
25. Please Don't Use OFFSET and LIMIT For Your Pagination
Gone are the days when we wouldn’t need to worry about database performance optimization.
26. 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.
27. A Comparison Of The Best Desktops vs Laptops For Coding
Every programmer who is buying a new computer will ask themselves, ‘Should I buy a desktop or a laptop for coding’? Also, what computer should I buy if I also want to do other things besides coding, like playing games?
28. Taming Big Tech: The Case for Monitoring
<em>How, working in the shadows of the internet, researchers developed a passive monitoring system that might soon make Big Tech companies accountable to the public — and even save democracy.</em>
29. 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.
30. Developers: The Why and How to Writing Technical Articles
I posted a small broadcast on the need for technical articles to add to my publication on a Whatsapp group of over 200 developers and the response I got prompted me to write this short article. I have found out that many developers do not find it important to write articles and I believe it is not right. As if I knew many developers wouldn’t have technical articles, I decided to add the last paragraph to the BC and to my surprise several developers messaged me that they needed help on starting to write technical articles and that is why I decided to write this quick article.
31. America's Secret Pager Giant
Early January 2022, I spontaneously bought a pager. I looked into the US pager market, and to my surprise...
32. How to Use AWS Textract with S3
This article demonstrates how to use AWS Textract to extract text from scanned documents in an S3 bucket.
33. 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?
34. 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.
35. 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.
36. 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.
37. 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.
38. 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.
39. 14 Things I Wish I Knew Before Becoming a Software Engineer
40. 8 steps to become a successful non-tech founder.
I got a lot of love on my article <a href="https://hackernoon.com/9-things-that-i-learnt-from-the-most-successful-non-tech-founders-9525efd2716" target="_blank">9 things I learnt from the most successful non-tech founders</a> and I realised that there are not much resources for non-tech founders. This blog is in continuation to the same topic.
41. The 8 Youngest and Most Accomplished Tech Entrepreneurs
Tech startups, e-commerce stores and family businesses have all played a role in making some of the wealthiest tech based entrepreneurs of the decade. With the advancement of recent technology, there is now more young up and coming entrepreneurs today than any other point in our history. Forbes has ranked the youngest billionaire at just 22 years old, that being Alexandra Andressen, the young women who owns Ferd, the Norwegian investment company that runs hedge funds and actively invests in the Nordic Stock Exchange.
42. 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.
43. 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.
44. Top 10 Android App Development Frameworks 2020
(Image by Aline Dassel from Pixabay)
45. What is a Marketing Campaign Anyway?
A few days ago, while talking to a client, I found myself agreeing to a vague deliverable called a <a href="https://hackernoon.com/tagged/marketing" target="_blank">marketing</a> campaign. As the leader of a marketing division, a marketing campaign should be right in my wheelhouse. As I talked over my meeting notes with my team, I quickly realized that I had absolutely no idea what I had agreed to. To make things worse, I had agreed to do this nebulous activity at least once a month for the client.
46. Can You Get A Developer Job With HTML And CSS Only?
47. 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.
48. 5 Best Budget Gaming Laptops Under $500
Lenovo, Asus, and Acer produce some of the best budget gaming laptops under 500 USD. The extensive features and a multitude of uses has led to gaming laptops being preferred over consoles in today’s gaming world. But as the demand for gaming laptops rose, so did their prices.
49. Did You Know That Every Expo App Includes Facebook's SDK?
How Expo Is Fooling Everyone
50. How to Build a Pokédex App with React and a Slash GraphQL Backend
In this article, we're going to walk through some of the basic setup for Slash GraphQL and then take a look at how I built a Pokémon Pokédex app with React and Slash GraphQL in just a few hours!
51. Hosting Your Web Development Projects For Free [A How-To Guide]
Many people (myself included) don’t host their personal projects, because it usually costs money, right? The thing is that those projects don’t matter if no one can see them. How are you going to prove someone that you’ve to build 3 real-world projects if he can’t see them? There is a solution for that, and that’s free hosting. In this article, I’ll give you a few best free hosting options that you can use to host your projects. Let’s get started!
52. 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.
53. 5 Best Google Cloud Professional Data Engineer Certification Exam Courses in 2022
In this article, I will share the best online courses to help you pass the Google Cloud Professional Data Engineer certification exam.
54. Smart Contracts: Characteristics, Benefits, and Types
JOIN OUR COMMUNITY Twitter l Telegram
55. You Need to Know What is erb in Rails and How to Master it
One of the first things that made me uncomfortable about learning Rails was taking a look at the views. I found some weird files with some weird syntax. Their name was something like ‘name.html.erb’ and I was like what? Why does this file which seems to be an HTML file with kind of HTML syntax has a .erb extension after the .html extension?
56. Pynecone: Web Apps in Pure Python
Pynecone is an open-source framework to build web apps in pure Python and deploy with a single command.
57. 5+ ERC standards every Ethereum developer should know about
(bait for ethereum lovers)
58. We Should Talk About ChatGPT
ChatGPT isn't the only thing taking over your newsfeed. Check out this syndicate.
59. How to Code Sloped Section Edges?
In the past, the only option to achieve this was using SVG images. Today, we can have multiple solutions and I’ll try my best to show you all possibilities.
60. 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.
61. 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?
62. Dot-Com Bubble 2.0: How Did We Get Here?
An in-depth explanation of everything you need to know about current tech events. Especially Layoffs and loss of valuation.
63. 5 Best Courses to Learn MySQL Database for Beginners
If you are interested in learning SQL with MySQL database then you have come to the right place.
64. Pay It Forward, You’ll Be Surprised To See How Much You Can Achieve.
These holidays, choose wisely
65. 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.
66. 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.
67. Substrata CEO Talks About the Subtle Art Of Dealmaking
A successful dealmaker needs two things to push a sale forward: the right attitude and a reliable, cutting-edge tool.
68. 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!
69. 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.
70. A Crash Course in Blockchain and Crypto
Over the weekend, I built a digital currency, for no good reason.
71. Using Capital Asset Pricing Model (CAPM) versus Black Scholes Model to value Stocks [A How-To Guide]
Should we choose a model that gives a flawed but mostly usable coefficient, or should we choose a model that may give a very good or at times a very bad estimate depending on the nature of the data?
72. Should You Let Them Put a Chip in Your Brain?
How Neuralink's Brain-Machine Interface works
73. AWS vs Google Cloud: We Asked the Devs
Spoiler alert: It's AWS for the win.
74. Phishing 101: A Beginner's Guide on Phishing Attacks
You receive an email asking for your bank details or credit card information. It's urgent, but read this so that you do not become a victim of phishing.
75. How to Remove Background Sound in Real-Time for Linux
76. Can This 24-Year-Old Tech Whiz Make Spending Tracking Go Viral With Oops?
Developed by Gen Z for Gen Z, Oops Finance is led by Shaura, whose journey highlights the power of unexplored paths.
77. 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.
78. How Ukrainian Techies Are Combining Work and Volunteering
UA IT Hub is the personification of all Ukrainian people who are united for a common purpose.
79. How Netflix works: the (Hugely Simplified) Complex Stuff that Happens Every Time You Hit Play
Not long ago, House of Cards came back for the fifth season, finally ending a long wait for binge watchers across the world who are interested in an American politician’s ruthless ascendance to presidency. For them, kicking off a marathon is as simple as reaching out for your device or remote, opening the Netflix app and hitting Play. Simple, fast and instantly gratifying.
80. 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.
81. An Investor’s Guide To The Four Kinds of ICOs
<em>By </em><a href="https://twitter.com/njess" target="_blank"><em>Noah Jessop</em></a>
82. 9 ways to accelerate your learning and stay on the bleeding edge
Back in June I decided to take Udacity’s Deep Learning Foundations Nanodgree. In that Nanodegree we created a model that could generate T.V. scripts for The Simpsons.
83. Kth Largest Element in an Array - Quickselect Using Lomuto Partitioning Scheme.
Solving k-th largest element in the array using heap and quickselect
84. 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.
85. 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.
86. 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.
87. Technology and the Mind: An Existential Psychotherapist’s Thoughts on the Meaning of Tech
<strong>A:</strong> Technology has two primary shortcomings. Both of them stem from the fact that technology facilitates contact with humans, but through a medium that underscores the individual and not the connection between them or the relational phenomena that occur between them.
88. UX Design: 6 Things I Want to Share with My Junior Designer Self
6 tips for new grad and junior UX designers from a Staff Product Designer at Meta and Google.
89. Web Scrape with Python Using Just 9 Lines of Code
Scraping is extracting data from websites. In this article, I will show you how to scrape links from a test e-commerce site with Python 3.
90. 10 Steps To Become A Tech Influencer
A simple guide on how to become a tech influencer so you can share your voice and make a living.
91. Building the bank for startups: Immad Akhund of Mercury [Interview]
Fintech startups have become undeniably attractive in the last few years, receiving a lot of attention from media outlets and VCs. I spoke with Immad Akhund, co-founder and CEO of Mercury, to understand the vision for his new company that aims to define the future of banking for startups.
92. How to Build Your Personal GPTs: From Zero to AI Hero
How to Build Your Personal GPTs: a step-by-step guide
93. How and Why Modern Criminals Still Use Obsolete Technology
Dumb Phones, Smart Criminals, and Email "Drafting"
94. Understanding First-class and Higher Order Functions
A programming language is said to have first-class functions if it treats functions as first-class citizens.
95. 17 Highest-Paying Cities in the San Francisco Bay Area for Software Engineers...
原文：https://www.a8q9.cn/en/article/500-blog-posts-to-learn-about-tech-805c10.html