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Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... eth0 (bnx2):Broadcom NetXtreme II BCM5709 Gigabit Ethernet,1000Mb/s OS: RHEL Server 5.4 (Tikanga), Linux 2.6.18-164.el5 x86_64, 64-bit 服务端程序很简单,基于nginx写的一个comet模块,该模块接受用户的请求,然后保持用户的连接,而不返回...
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SVN undo delete before commit

..., btw: $ svn help revert revert: Restore pristine working copy file (undo most local edits). usage: revert PATH... Note: this subcommand does not require network access, and resolves any conflicted states. However, it does not restore removed directories. – LaC ...
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How can I change the language (to english) in Oracle SQL Developer?

... 3.0.04.34, 64-bit) tries to auto-guess my preferred language based on the OS. Is there any way to change the language to english? ...
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What is Clojure useful for? [closed]

...s perfect. But it seems to me that it's built on a better foundation than most of what's out there. share | improve this answer | follow | ...
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Which Eclipse version should I use for an Android app?

...e first image link JDK) Get Eclipse - it's the first on the list with the most downloads Android Plugin Download the appropriate files for your OS. The Android SDK needs java in order to install. Once you get the Android SDK installed go get eclipse and install that. Basically download the file an...
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“Wrap with try…catch” in IntelliJ?

... Select the code, and then either: Choose Code > Surround With Press Ctrl-Alt-T. (Command-Option-T for OS X.) I like to check the Productivity Guide under the Help menu from time to time. Not only does it tell me all the shortcuts, but it keeps track of how...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎...

... 优化库导入导出方法 .aix 拓展下载: cn.fun123.SQLite.aix - v1.2 中文网测试案例 .aia 测试源码下载: TestSqlite.aia 打开数据库 一般可以在屏幕初始化时打开db。如果数据库已打开...
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How do I change my Ruby version using RVM?

...ms, you will want to put it in other places, for example on my system, Mac OSX Lion, I put it in ~/.profile) share | improve this answer | follow | ...
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Equation (expression) parser with precedence?

...p(1), pi: Math.atan2(1,1)*4 }; // input for parsing // var r = { string: '123.45+33*8', offset: 0 }; // r is passed by reference: any change in r.offset is returned to the caller // functions return the parsed/calculated value function parseVal(r) { var startOffset = r.offset; var value; ...
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How to set Meld as git mergetool

...e will not work properly. CenterOrbit mentions in the comments for Mac OS to install homebrew, and then: brew cask install meld git config --global merge.tool meld git config --global diff.guitool meld share ...