JavaScript - StackHowTo

How to check if a value exists in an array in JavaScript

You can use the indexOf() method to check whether or not a given value or element exists in an array.

The easiest way to loop through an array in JavaScript is to use the “for” loop. The following example will

If you want to split a string according to a certain character or separator, you can use the split() method

The easiest and fastest way to check if a string contains a substring or not in JavaScript is to use

You can use the replace() method in JavaScript to replace the occurrence of a character in a string. However, the

You can use the replace() method in JavaScript to replace multiple spaces in a string with a single space, like

The replace() method in JavaScript searches a string for a specified value or regular expression and returns a new string

JavaScript is not a programming language in the classic sense, but a scripting language with which websites can be designed

The demands on modern web development are getting bigger and bigger and to meet them, new frameworks are created over

AJAX is an acronym for “Asynchronous JavaScript and XML”. This web technology enables individual components of a website to be