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how to repeat a string in javascript

Lionel Aguero 
setInterval(function(){
  console.log("Hello");
  console.log("World");
}, 2000); //repeat every 2s
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Phoenix Logan 186125 points 

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

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Rubixphys12 15320 points 

                                    var a=&quot;a&quot;;<br/>var aaa=a.repeat(3); // &quot;aaa&quot;<br/>

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4.67
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Awgiedawgie 440220 points 

                                    function repeatStringNumTimes(string, times) {
  var repeatedString = &quot;&quot;;
  while (times &gt; 0) {
    repeatedString += string;
    times--;
  }
  return repeatedString;
}
repeatStringNumTimes(&quot;abc&quot;, 3);

4.67 (6 Votes)
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3.67
3
Phoenix Logan 186125 points 

                                    repeatStr = (n, s) =&gt; s.repeat(n);

3.67 (3 Votes)
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