How to prevent the load of the D3 library for IE8 (and below) ?
<head>
<script src="../lib/d3/d3.v2.min.js" type="text/javascript"></script>
</head>
<head>
<!--[if !IE || gte IE 9]><!-->
<script src="../lib/d3/d3.v2.min.js" type="text/javascript"></script>
<!-- <![endif]-->
</head>
<!--[if gt IE 8]>
<script src="../lib/d3/d3.v2.min.js" type="text/javascript"></script>
<![endif]-->
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