2015-12-25-how-to-check-dom-wrapped-by-jquery.md

id	title	date	author	layout	guid	permalink	categories
35	How to check DOM wrapped by jQuery?	2015-12-25 11:01:07 +0000	liu1084	post	http://www.83096146.com/blog/?p=35	/?p=35	linux

if ($(l)[0] === $(line)[0]){
    return; //do not check myself,continue
}

//or

if ($(l).get(0) === $(line).get(0)){
    return; //do not check myself,continue
}

Because jQuery wrapped DOM object is in an array, so get it by .get(index) or using index number.