Repeat a string repeat a string

repeat-a-string-repeat-a-string.markdown

Repeat a string repeat a string

A Pen by Serhan on CodePen.

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script.js

function repeatStringNumTimes(str, num) {
  // repeat after me
  if (num > 0) {
    var newString = "";
    for (i=0; i<num; ++i) {
      newString += str;
    }
    console.log(newString);
    return newString;
  } else return "";

}

repeatStringNumTimes("abc", -1);