String Ulangi dalam JavaScript
let text = 'Hello world!';
let result = text.repeat(4);
console.log(result);
Mehedi Islam Ripon
let text = 'Hello world!';
let result = text.repeat(4);
console.log(result);let string = 'Plumbus'
let count = 3
string.repeat(count); // -> 'PlumbusPlumbusPlumbus'// best implementation
repeatStr = (n, s) => s.repeat(n);setInterval(function(){
}, 1000);setInterval(function(){
console.log("Hello");
console.log("World");
}, 2000); //repeat every 2s