Remove the last character of a string in Javascript
In this tutorial, we are going to see two methods to remove the last character from a string in the JavaScript programming language. You can use any of the following methods as needed.
Method 1 – Using substring function
substring() function returns the part of the string between the start and end indexes.
Syntax:
str.substring(0, str.length - 1);
Example:
var str = "StackHowTo"; var newStr = str.substring(0, str.length - 1); console.log(newStr);
Output:
StackHowT[st_adsense]
Method 2 – Using slice function
This function extracts part of a string and returns the new string.
Syntax:
str.slice(0, -1);
Example:
var str = "StackHowTo"; var newStr = str.slice(0, -1); console.log(newStr);
Output:
StackHowTMCQPractice competitive and technical Multiple Choice Questions and Answers (MCQs) with simple and logical explanations to prepare for tests and interviews.Read More [st_adsense]
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