Underscore.js _.repeat() Method

TypeScript String repeat() Method

Last Updated : 24 Apr, 2025

In TypeScript the repeat() method helps in generating a new string by replicating the original string up to a certain number of iterations. It's an inbuilt method of TypeScript as well as JavaScript.

Syntax

string.repeat(count: number): string;

Parameters:

count: No. of times you want to repeat the string.

Return Value:

A new string consisting of the original string repeated count times.

Example 1: To demonstrate creating a string by repetition of a string using repeat() method.

JavaScript

const geek: String = "GeeksForGeeks";
const repeatedGeek: String = 
    geek.repeat(3);
console.log(repeatedGeek);

Output:

GeeksForGeeksGeeksForGeeksGeeksForGeeks

Example 2: To demonsrating creating a String by repetition of a string.

JavaScript

const numString: String = "12345";
const repeatedNumString: String = 
    numString.repeat(2);
console.log(repeatedNumString);

Output:

1234512345

Underscore.js _.repeat() Method

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