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function isIP(strIP) {
if (isNull(strIP)) return false;
var re=/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g //Æ¥ÅäIPµØÖ·µÄÕýÔò±í´ïʽ
if(re.test(strIP))
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// JavaScript ½Å±¾£¬½âÎöÐÍÓïÑÔ
//
var ABCD = function(){
var pub = {};
var pri = {};
pri.name = "myhere";
pri.age = 23;
//var ABCDE;
pub.setName = function( newName){
pri.name = newName;
};
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