Removes any duplicate elements from the array of divs.

Edit code and click me	Your Result (Some examples do not work in Google Chrome):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <script src="http://code.jquery.com/jquery-latest.js"></script> <script> $(document).ready(function(){ var divs = $("div").get(); // add 3 elements of class dup too (they are divs) divs = divs.concat($(".dup").get()); $("div:eq(1)").text("Pre-unique there are " + divs.length + " elements."); divs = jQuery.unique(divs); $("div:eq(2)").text("Post-unique there are " + divs.length + " elements.") .css("color", "red"); }); </script> <style> div { color:blue; } </style> </head> <body> <div>There are 6 divs in this document.</div> <div></div> <div class="dup"></div> <div class="dup"></div> <div class="dup"></div> <div></div> </body> </html>
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