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glennyboy/jQuery Remove Duplicates Secret

Last active July 2, 2019 09:14
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jQuery Remove Duplicates
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jQuery Remove Duplicates
jQuery(document).ready(function() {
// remove duplicates
var seen = {};
$('ul li').each(function() {
var txt = $(this).text();
if (seen[txt])
$(this).remove();
else
seen[txt] = true;
});
});
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