This post is about how to effectively use the String.prototype.substring() method in JavaScript. We go through a few examples to understand how it works, play around to observe a few patterns and ...

When you want to extract only a part of a string, you use the "substring() method" in JavaScript. In this article, I will explain the basic usage of substring(), as well as its behavior when arguments ...

The JavaScript substr method is not part of the core JavaScript language and is not recommended to use. In this project I define substr using the standard substring method. There are 2 versions.

JavaScript String substr() method : The substr() method is used to extract the sub-string from a string. It counts the index from 0. It returns the number of characters starts from the first parameter ...

String manipulation in JavaScript is a fundamental element that forms the basis of web application development. When extracting a portion of text, a method of specifying the "start position" and the ...