JavaScript
Understand `var`, `let` and `const` Variables in JavaScript
Understanding the difference between var, let, and const is crucial for any JavaScript developer, especially for beginners. These keywords are…
Category: JavaScript
JavaScript
How to Replace String in JavaScript
We can use replace() method to replace any string or character with another in javascript. It searches for a defined…
JavaScript
JavaScript Program to Add Two Numbers
Write a JavaScript program to calculate the sum of two integers and display the results. In this tutorial, we will…
JavaScript
Remove the First Character from a String in JavaScript (4 Ways)
Removing the first character from a string is a common operation in JavaScript programming. Whether you’re working with user input…
JavaScript
JavaScript Program to Remove Duplicate Array Elements
An array is a data structure that contains a group of elements. Typically these elements are all of the same…
JavaScript
How to Install and Use Angular CLI on Debian Linux
1. Overview Angular CLI (Command Line Interface) is a powerful toolset that helps developers initialize, develop, scaffold, and maintain Angular…
JavaScript
How to Install Angular CLI on Ubuntu 18.04 & 16.04
Angular is an frameworks, libraries, assets, and utilities. It keeps track of all the components and checks regularly for their…
JavaScript
How to Empty an Array in JavaScript
An array is a container of multiple values of similar types. After initializing an array, how can you empty it?…
JavaScript
How to Get Current Date & Time in JavaScript
Questions: How do I check the current date and time in JavaScript? What’s the way to format the date as…
JavaScript
2 Methods to Remove Last Character from String in JavaScript
Question: How do I remove the last character from a string in JavaScript or Node.js script? This tutorial describes 2…