repeat command javascript code example

Example 1: js multiply string

let myString = 'test';

myString.repeat(3);		// 'testtesttest'

Example 2: js string times

let string = 'Plumbus'
let count = 3

string.repeat(count); // -> 'PlumbusPlumbusPlumbus'

Example 3: string repeat javascript

// best implementation
repeatStr = (n, s) => s.repeat(n);

Example 4: repeat a function javascript

setInterval(function(){
  console.log("Hello");
  console.log("World");
}, 2000); //repeat every 2s

Example 5: string repeat

// hey buddy, here are different implementations, choose your favourite !!


// best implementation
repeatStr = (n, s) => s.repeat(n);


// short
function repeatStr(n, s) {
  return s.repeat(n);
}


// without using repeat
function repeatStr(n, s) {
  var str = "";
  for (var i = 0; i < n; i++) str += s;
  return str;
}