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Mar 26th, 2019
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  1. function randomString(str) {
  2. var text = "";
  3.  
  4. for (var i = 0; i < str.length; i++)
  5. text += str.charAt(Math.floor(Math.random() * str.length));
  6.  
  7. return text;
  8. }
  9.  
  10. alert(randomString("ABDV"))
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