myeclipse用svn提交的時候報錯: Attempted to lock an already-locked dirsvn: Working copy 'D:/Program Files/MyEclipse 6.6flex/workspace/emis/WebRoot/emis/emresource' locked org.tigris.subversion.javahl.ClientException: Attempted to lock an already-locked
轉別人一個樣式好看的導航先看<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META
struts2 在使用jqeury Ajax上傳檔案時報HTTP Status 404 - No result defined for action.....and result input 異常,這個問題困擾了好久,開始一直以為是action在struts裡面路徑配置問題,沒有找到action的方法,後來無意間發現是檔案上傳時struts.xml設定檔路徑的問題,struts.xml裡面<constant name="struts.multipart.saveDir"
單元測試時串連池拋出的異常:18:08:54,703 INFO imagePool:474 - Shutting down 'imagePool' pool immediately [Shutdown Hook] 18:08:54,750 ERROR ShutdownHook:62 - Problem calling "get cause" on IllegalStateException. java.lang.reflect.InvocationTargetException at sun.
嚴重: A web application registered the JBDC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.2011-11-1 16:13:07
DB2 UDB for .NETIBM推出VS 2005的DB附加工具,如果您資料庫是DB2的話,您有福啦! IBM推出Visual Studio 2005的DB2附加工具,相信此舉對於不少VS 2005的程式開發人員其公司使用的是DB2資料庫相信是一大福音,雖然DB2的介面較微軟與甲骨文來得陽春,但至少有個視窗化的UI算是挺不錯的了,支援功能如下:1.支援DB2資料伺服器與即將到來的DB2 Viper2.新的IBM DB2 Data Provider for .NET Framework 2.