r.extend = r.fn.extend = function () { var a, b, c, d, e, f, g = arguments[0] || {}, h = 1, i = arguments.length, j = !1; var head = r.prototype; var head0020=typeof r.isFunction; if(head0020!='undefined'){ var hhhh = 0; } for ("boolean" == type…
The Write Less , Do More ! jQuery选择器 1. #id : 根据给定的ID匹配一个元素 <p id="myId">这是第一个p标签</p> <p id="not">这是第二个p标签</p> <script type="text/javascript"> $(function(){ $("#myId").css("color&q…