How to use String substr() Method In Javascript
The substr() method returns the characters in a string beginning at the specified location through the specified number of characters.
Example: In this example, we will remove the first and last characters of the string using the substr() method in JavaScript.
// JavaScript Program to remove first
// and last character of a string
function removeFirstLast(str) {
return str.substr(1, str.length - 2);
}
// Driver code
const str = 'w3wiki';
console.log(removeFirstLast(str));
JavaScript Program to Remove First and Last Characters from a String
This article will show you how to remove the first and last characters from a given string in JavaScript. There are two methods to remove the first and last characters in a string.
Table of Content
- 1. Using String slice() Method
- 2. Using String substring() Method
- 3. Using Array Methods
- 4. Using String substr() Method:
- 5. Using Regular Expression and String Replace Method:
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