JSFiddle - React, Tailwind, and code Playground

by nrabinowitz

HTML

<div id="log"></div>

JavaScript

function log(msg) {
    $('#log').append('<div>' + msg + '</div>');   
}

var myRe = /([0-9]+)/g;
var str = "gfarg h43kjh arjh 343";
var myArray;

while ((myArray = myRe.exec(str)) != null)
{
  var msg = "Found " + myArray[0] + ".  ";
  msg += "Next match starts at " + myRe.lastIndex;
  log(msg);
}