JavaScript string lastIndexOf method

<html>
  <head>
    <title> javascript lastIndexOf</title>
  </head>
  <body>
    <h1> javascript string lastIndexOf method</h1>
    <p id='demo'></p>
    <p id='fromindex'></p>
    
    <script>
      var name = 'John the Don is Don'
      var lastIndex = name.lastIndexOf('Don');
      document.getElementById('demo').innerHTML = lastIndex;
   
      var fromIndex = name.lastIndexOf('Don',14);
      // here lastIndexOf method search Don in range 0 - 14
      document.getElementById('fromindex').innerHTML = fromIndex;
    </script>
    
  </body>

<!-- Mirrored from xlogy24.com/javascript/tryit.php?page=javascript-string-lastIndexOf-fromIndex by HTTrack Website Copier/3.x [XR&CO'2014], Tue, 26 Jul 2022 14:30:11 GMT -->
</html>