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Connect to Dell iDRAC6 virtual console
Feb062014
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munin监控jmx
Nov262013
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resin容器下获取web-app的绝对路径
Feb142009为了获得web-app目录中的.properties文件,需要先取得web-app的WEB-INF目录,网上有很多的方法,大致描述如下: 1、java程序中中获得System.out.println(“1″+Thread.currentThread().getContextClassLoader().getResource(“”));System.out.println(“2″+TestPath.class.getResource ...
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java.net.SocketException: Broken pipe 是否也在困扰你呢?
Dec162008#cat stdout.logcom.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(So ...
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java调用awt做图片验证码显示的问题解决
Aug252008错误症状: 500 Servlet Exceptionjava.lang.InternalError: Can’t connect to X11 window server using ‘localhost:0.0’as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironm ...
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use Volano对jvm的性能进行测试
Jul132008
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使用Jconsole对java的内存使用情况(JVM)进行监控
Jul102008
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Unsupported major.minor version 49.0
Jun262008resin更新到3.1.6了,下了一个玩玩 启动的时候java -jar lib/resin.jar 报错。Exception in thread “main” java.lang.UnsupportedClassVersionError: com/caucho/boot/ResinBoot (Unsupported major.minor version 49.0) at java.lang.ClassLoader.define ...
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install anywhere多个Jar的问题
May012008以前都是把java程序打成一个jar文件,其他关联的jar文件可以放到lib中,加入到classpath中即可。 今天遇到特殊情况了,可执行程序需要使用两个jar文件,按照以往的经验,把第二个jar add进去,其中也不知道点了什么,可能是随手点击了一下set classpath ,安装后出现了问题,程序跑不起来了。 2hei我遇到 ...
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java 调用dll文件总结
Apr172008
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resin 单点压力测试
Mar172008
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proxool与hibernate配置
Mar132008proxool 介绍请看: http://proxool.sourceforge.net/ you can download here! http://proxool.sourceforge.net/download.html 我的hibernate采用properties方式配置,下面介绍我做的两种配置: ========================配置一:使用proxool.properties 设置proxool的监控servlet web.xml <servlet> <servle ...
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resin error — java.lang.IllegalStateException: sendError() forbidden after buffer has been committed.
Mar052008today My Resin’s log has some error. make me mass. My site Use Resin3.1.3+Struts2+Hibernate3+oracle10g … the website reports the error code of 500 500 Servlet Exceptionjava.lang.IllegalStateException: sendError() forbidden after buffer has been committed.&n ...
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使用itext工具,实现java分割pdf文件
Mar012008
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Java Support on Pocket PC
Feb202008Name & Version NSIcom CrEme 3.2.2 SavaJe OS 2.0 Sun Personal Java Blackdown J2RE (ARM port) Esemertec Jeode IBM WebSphere Studio Supported OS CE.net, PocketPC/2002 – WinCE 2.11 Familiar Linux WinCE 2.11, PocketPC,Linux WinCE 2.11, PocketPC JVM C ...
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some Java decompilers — 一些java反编译工具
Feb012008一些 Java decompilers 反编译工具 Jad (commercial, no fee for noncommercial use, no source code) JADO (Free, GPL, not actively maintained) DJ Java Decompiler (“freeware”, no source code) HomeBrew Decompiler (Free, GPL) JODE decompiler and optimizer (Free, GPL) JReversePro (Free, GPL) ...
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java proxy visit url
Jan272008