2015年1月28日
JavaScript Tutorial
摘要： JavaScript Tutorialhttp://javascript.info/rootObject.createrabit.hasOwnProperty('eats')Object.getPrototypeOf(obj1)===obj1.Class2.Instance 3.Private fi... 阅读全文
posted @ 2015-01-28 11:35 zyip 阅读(135) 评论(0) 推荐(0)
creating indexing for SQL tunning
摘要： 1. Not so long time ago, I got a report from customer. It's reported that they had a report getted very slow and finally throw an error. I finded fout... 阅读全文
posted @ 2015-01-28 10:29 zyip 阅读(221) 评论(0) 推荐(0)