...生产环境中使用需要谨慎。 本文作者： bhpike65 本文链接： http://www.cnhalo.net/2016/03/13/tcp-accelerate-report/ tcp accelerate

...系统支持的信号类型。 3.4 消息队列 消息队列是消息的链接表，存放在内核中并由消息队列标识符（Queue ID）标识，有足够权限的进程可以向队列中添加消息，被赋予读权限的进程则可以读走队列中的消息。消息队列克服了信...

...侧面板的底部，打开“扩展”类别。 单击“导入扩展”链接。 选择您上面下载的 aix 文件，然后单击“导入”按钮。 等待几秒钟，您应该会看到一条消息，提示扩展已导入。您还应该看到 SQLite 扩展出现在“扩展”类别中...

...而全的语言手册，一方面是因为已经有了（见本文后面的链接），重要的原因是，因为大篇幅的文章会挫败人的学习热情，我始终觉得好的文章读起来就像拉大便一样，能一口气很流畅地搞完，才会让人爽（这也是我为什么不想...

...unction that performs a pretty heavy task: It reads a list of files from a USB device. This can take a while, so we want our app to be notified of its progress. We can do this by passing in a function pointer that we defined in our program. It simply displays some progress info to the user whenever ...

... 4 The square root of 4 is 2 2、Step2 把子目录编译为库，并且链接到最终的可执行文件。 include_directories ("${PROJECT_SOURCE_DIR}/MathFunctions") add_subdirectory (MathFunctions) # 使得子目录MathFunctions也能被编译 # add the executable add_executable (Tuto...

...ider that a recent hard disk will run at about 100 MB/s, and anything over USB will top below 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes. Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster than my code (but not as fast as t...

...用 util.concurrent 中的一些实用程序。参阅 参考资料以获取链接和更多信息。 util.concurrent 库也激发了 JSR 166，JSR 166 是一个 Java 社区过程（Java Community Process (JCP)）工作组，他们正在打算开发一组包含在 java.util.concurrent 包下的 Java ...

...通Shell编程。 在CentOS里，/bin/sh是一个指向/bin/bash的符号链接: [root@centosraw ~]# ls -l /bin/*sh -rwxr-xr-x. 1 root root 903272 Feb 22 05:09 /bin/bash -rwxr-xr-x. 1 root root 106216 Oct 17 2012 /bin/dash lrwxrwxrwx. 1 root root 4 Mar 22 10:22 /bin/sh -> bash 但在Ma...

...ical connection point for peripheral devices such as serial, parallel, and USB ports. The term port also refers to certain Ethernet connection points, such as those on a hub, switch, or router. ref http://compnetworking.about.com/od/basicnetworkingconcepts/l/bldef_port.htm ref http://compnetworkin...