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calvindavis/gist:5354279

Created April 10, 2013 12:43
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Caching jQuery objects.
Raw
gistfile1.txt
// Don't do this:
for (var i = 0; i < 100; i += 1) {
$("#foo").text(i);
}
// Do this instead:
var $foo = $("#foo");
for (var i = 0; i < 100; i += 1) {
$foo.text(i);
}
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