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1.jQuery对象转DOM对象。 jQuery对象转DOM对象有两种方法,[index]和get(index)。var $cr = $("#cr"); //jQuery对象var cr1 = $cr[0]; //DOM对象var cr2 = $cr.get(0);//DOM对象2.DOM... 阅读全文
posted @ 2015-01-12 21:29
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摘要:
Jump Game Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represent... 阅读全文
posted @ 2015-01-12 20:49
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