2011 年 5月 28 日随笔档案 - 海山

指定的SID在本机上已经存在。请指定一个不同的SID

摘要： 1、开始－＞设置－＞控制面板－＞管理工具－＞服务停止所有Oracle服务。 2、开始－＞程序－＞Oracle - OraHome81－＞Oracle Installation Products－＞ Universal Installer 卸装所有Oracle产品，但Universal Installer本身不能被删除 5、运行regedit，选择HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE，按del键删除这个入口。 6、运行regedit，选择HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services，滚动这个列阅读全文

posted @ 2011-05-28 10:38 海山阅读(22865) 评论(0) 推荐(0)

Garbage Collection in Java

摘要： Memory AllocationØAll local variables are stored on a stack§These variables are de-allocated in a last in first out (LIFO) fashion as soon as the method terminates§All local references are stored on stackØAll arrays objects and other objects are stored on heap§They need not 阅读全文

posted @ 2011-05-28 08:45 海山阅读(113) 评论(0) 推荐(0)

Introduction to ASP

摘要： ØActive Server Pages (ASP) is a technology that enables the development of dynamic web sitesØASP files are HTML files with special tags containing source code that provide the dynamic contentØActive Server Pages enable server side scripting for IIS using scripting languages like VBScr 阅读全文

posted @ 2011-05-28 08:39 海山阅读(104) 评论(0) 推荐(0)

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