Articles about Web Development

5 concise ways to remove duplicates from an array in JavaScript?

There are several ways to remove duplicate elements from Javascript arrays. In this article I show you 5 ways to eliminate repeated values.
How to remove an element from an array?

There are several ways to remove elements from a JavaScript array. You can modify the array or you can return a new array instead. Whenever possible, we should avoid mutating the original array.
npm ERR! Missing script: “start” [SOLVED]

Discover 5 common causes and how to fix npm ERR! Missing script: “start” and very similar errors.
How to use reduce in Javascript? [5 EXAMPLES]

In this post I will explain how to use the reduce array function in JavaScript and show you practical ways to use it. For example, how do you use reduce to calculate the total of an invoice or to get rid of duplicate values in an array?
2 things I did to prevent carpal tunnel syndrome

While you work, have you felt some discomfort or even pain on your wrists or forearms? If so, it may be possible they are early signs of carpal tunnel syndrome. It is very important that you take measures to prevent it. Here are 2 things that worked for me.
What is Node.js?

Are you confused by the definitions you find online? I’ll provide easy-to-understand examples to help you learn what Node.js is.
forEach() in JavaScript [with Examples]

Easy examples to learn how to use forEach with simple arrays and with objects. We also cover some common mistakes that we have to avoid.
What is the difference between == and === in JavaScript?

In JavaScript, what is the difference between == vs ===? Which of the two should I use? Here is a short and clear explanation.
How to parse command line arguments in Node.js?

Where does the name “argv” come from? How to use argv? In this tutorial, we’ll explore how we can handle command line arguments in Node.js.
RangeError: Maximum call stack size exceeded [SOLVED]

The “RangeError: Maximum call stack size exceeded” error commonly occurs when a function calls itself indefinitely, exceeding the size of the Call Stack. Now you may be wondering, what is the call stack and what is its limit? How to fix this error?