Repeating a string n number of times in JavaScript
In this post we will give you information about Repeating a string n number of times in JavaScript. Hear we will give you detail about Repeating a string n number of times in JavaScriptAnd how to use it also give you demo for it if it is necessary.
Learn, how to repeat a string in JavaScript.
To repeat a string in a specified number of times, we can use the built-in repeat() method in JavaScript.
Here is an example that repeats the following string for 4 times:
const name = "king";const repeat = name.repeat(4);console.log(repeat);
Output:
"kingkingkingking"
Similarly, we can also create our repeat() function like this:
function repeat(str, n) { if (!str || !n) { return; } let final = ""; while (n) { final += s; n--; } return final;}console.log(repeat("sai", 3)); // "saisaisai"In the above function, we have used the while loop to concatenate the string for n number of times.
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