how to use str.repeat(2) in js code example
Example 1: JavaScript repeat character
var a="a";
var aaa=a.repeat(3); // "aaa"Example 2: repeat js
repeatStr = (n, s) => s.repeat(n);var a="a";
var aaa=a.repeat(3); // "aaa"repeatStr = (n, s) => s.repeat(n);