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bitboxx/gist:5046500

Created February 27, 2013 09:09
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Javascript: basic selector (class and id)
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/* remember putting / caching element in variable is faster */
/* select id with pure javascript, element by id is faster */
var bar = document.getElementById("bar");
var $el = document.querySelector('#hello');
/* select tag with pure javascript */
var $el = document.querySelector('.bye');
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