How to Remove Last Character in a String in JavaScript - Step by Step Examples

How to Remove Last Character in a String in JavaScript ?

To remove the last character of a string in JavaScript, you can use the slice method with the range from 0 to the length of the string minus 1.

In this example,

We declare a variable named str1 with a value of "Hello World".
We use the slice method with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

let str1 = 'Hello World';
str1 = str1.slice(0, -1);
console.log('Modified string is:', str1);

Modified string is: Hello Worl

In this example,

We declare a variable named str2 with a value of "apple".
We use the slice method with the range from 0 to the length of the string minus 1 to remove the last character.
Finally, we print the modified string.

let str2 = 'apple';
str2 = str2.slice(0, -1);
console.log('Modified string is:', str2);

Modified string is: appl

In this tutorial, we learned How to Remove Last Character in a String in JavaScript language with well detailed examples.