<!DOCTYPE html>
<html>
<head>
<script src="/lib/jquery-1.12.2.min.js"></script>
<script>
$.noConflict();
jQuery(document).ready(function(){
jQuery("button").click(function(){
jQuery("p").text("jQuery is still working!");
});
});
</script>
</head>
<body>
<p>This is a paragraph.</p>
<button>Test jQuery</button>
</body>
</html>