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JavaScript 2D Array – Two Dimensional Arrays in JS

In JavaScript programming, we are all used to creating and working with one-dimensional arrays. These are arrays that contain elements (elements of similar data types or multiple data types). But it’s also good to know that two-dimensional arrays (2D arrays) exist in JS. In this article, you will learn what

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Unary, Binary, and Ternary Operators in JavaScript – Explained with Examples

There are many operators in JavaScript that let you carry out different operations. These operators can be categorized based on the number of operands they require, and I'll be using examples to explain these categories in this tutorial. The three categories of operators based on the number of operands they

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Why a Ternary Operator is not a Conditional Operator in JS

Until recently, I called a ternary operator a conditional operator in JavaScript. But I just learned that this isn't correct. In this tutorial, I will explain how I learned this, and hopefully it teaches you something new. I have a video version on this topic [https://youtu.be/vcNlFKzZTq4] you can watch as

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Secure User Authentication Methods – 2FA, Biometric, and Passwordless Login Explained

In today's digital world, user authentication is essential in ensuring secure access to online accounts and resources. With the rise of cyber-threats, companies need to ensure that their users are authenticated before accessing any sensitive information. This helps protect the online safety of both parties. In the past, the most

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7 Amazing AI Tools That You Should Start Using No Matter What You Do

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Why You Should Use rem to Set Font Size in CSS

Setting font sizes is something you'll do often as a web developer. But sometimes, especially for beginners, this can get a bit tricky. In this article, I'll explain why I think you should always use rem over em for setting the font-size of an element. What are Relative

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How to Use JavaScript for Data Analysis – A Beginner's Guide

Data analysis involves taking data you have and extracting useful information from them. During the process, you need to clean the data, present them in a useful way, and draw conclusions that can help companies make important decisions. Data analysis is commonly done with languages like Python and R. Very

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How to Procrastinate ‘Strategically’ for Better Outcomes

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How to Use Burp Suite to Audit Web Applications – Pentesting and Bug Bounty Tool Overview

What is Burp Suite? Burp Suite is a powerful and widely-used web application testing platform. It helps security engineers identify potential risks in web applications. Burp Suite is also widely used by bug-bounty hunters. Since Burp Suite is a fully featured web-auditing platform, it comes with many tools to help

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Grep Command in Linux – Usage, Options, and Syntax Examples

Grep is a useful command to search for matching patterns in a file. grep is short for "global regular expression print". If you are a system admin who needs to scrape through log files or a developer trying to find certain occurrences in the code file, then grep is

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Time-Blocking for Content Creators: A Simple Guide to Better Efficiency

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Should You Use AI to Write for Your Side Hustle?

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Mark Manson’s Popular Book That Transformed Pop Culture Was No Accident

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What Made You $1000 Won’t Make You $10k As A Writer

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Predict Your Freelance Income With a What-If Calculator

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How I Make a Full-Time Income by Writing Backward Articles

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How to Handle Errors in Computer Networks

There are some magical things about the Internet, and one thing in particular is that it works. In spite of so many obstacles, we can deliver our packets over the globe, and do so fast. Even more specifically, one amazing thing about the Internet is its ability to handle errors.

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For Loops in Python – For Loop Syntax Example

While coding in Python, you may need to repeat the same code several times. Writing the same lines of code again and again repeatedly throughout your program is considered a bad practice in programming – this is where loops come in handy. With loops, you can execute a sequence of

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1000+ Free Developer Certifications

Did you know that organizations such as freeCodeCamp, Google, and Harvard offer online courses to help you learn software development? And that many of these include free certificates and badges? To help you choose one that's right for you, I've created a full list. As avid online learners, my

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How to Style Your React Apps with CSS Like a Pro

React is a JavaScript library for building user interfaces. And it's gained a lot of popularity in the front-end development community. One of the benefits of using React is its integration with CSS, which allows developers to apply styles to their components in a modular and reusable way.

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Julia Programming Applications – What is Julia Used For?

Julia [https://bit.ly/3IZx8Fs] is a high-level, high-performance dynamic programming language. It combines the ease of use of scripting languages like Python with the speed and efficiency of compiled languages like C/C++. Julia has been gaining traction due to its speed, intuitive syntax, and ability to quickly and efficiently solve complex

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