repeat characters in a string javascript code example
Example 1: JavaScript repeat character
var a="a";
var aaa=a.repeat(3); // "aaa"
Example 2: string repeat javascript
// best implementation
repeatStr = (n, s) => s.repeat(n);
var a="a";
var aaa=a.repeat(3); // "aaa"
// best implementation
repeatStr = (n, s) => s.repeat(n);