Map and isNaN : map « jQuery « JavaScript DHTML






  1. JavaScript DHTML
  2. jQuery
  3. map

Map and isNaN

  
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){

      var strings = ['1','2','3','4','S','6'];

      var values = $.map(strings,function(value){
        var result = new Number(value);
        return isNaN(result) ? null : result;
      });
      alert(values);

      var values = ['this','that','other thing'];

      $.map(values,function(value){
        return value.split('');
      })
      alert(values);
      
        });
    </script>

  </head>
  <body>
    <body>
        <p id="followMe">Follow me!</p>
    </body>
</html>








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