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Remove duplicate elements

/ Published in: jQuery
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Copy this code and paste it in your HTML 
  1. var seen = {};
  2.         $('div.related div a').each(function() {
  3.             var txt = $(this).text();
  4.             if (seen[txt])
  5.                 $(this).remove();
  6.             else
  7.                 seen[txt] = true;
  8.         });

URL: http://stackoverflow.com/questions/2822962/jquery-remove-duplicate-elements

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