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Browser judgement:var isIE=!!window.ActiveXObject;var isIE6=isIE&&!window.XMLHttpRequest;var isIE8=isIE&&!!document.documentMode;var isIE7=isIE&&!isIE6&&!isIE8;js用来区别IE与其他浏览器及IE6-8之间的方法。 1、document.all 2、!!window.ActiveXObject; var xmlhttp; if(window.ActiveXObject){ / 阅读全文
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C++ Study materialhttp://support.microsoft.com/kb/816195/zh-cnhttp://www.cnblogs.com/cy163/archive/2010/02/09/1666817.htmlhttp://soft.zdnet.com.cn/software_zone/2007/1016/559041.shtmlhttp://www.360doc.com/content/10/0605/11/799_31383096.shtmlJavascript event:http://www.quirksmode.org/js/events_prope 阅读全文
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• Start testing work // This stage need read && understand document • Writing test plan• Pending test plan review // Send to senior member/custormer to review• Writing test case code // After finished test plan• Pending code review // Send to senior member/custormer to review• Update code ba 阅读全文
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var obj = {}; // any object1. typeof:typeof obj; // object2. instanceof:obj instanceof Object; // true3. Object.prototype.toString:Object.prototype.toString.call(obj); // [object Object]4. constructor:obj.constructor // Object5. Duck:typeof obj === "object" && "hasOwnProperty& 阅读全文