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Note that only the -c -l -m -w options are POSIX. -L is a GNUism.
– Jens
Aug 30 '11 at 7:24
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比尔盖茨“未来生活预言”的科技豪宅（图） - 资讯 - 清泛网 - 专注C/C++及内核技术
...布满了显示屏，总共花费8万美元。你可以直接在屏幕上操作显示喜欢的画作或者照片，为了存储这些照片，存储设备花费了15万美元。
-游泳池也能听音乐 -
大楼里有一个60英尺深的超大游泳池，游泳池和外面的阳台是联...
FixedThreadPool vs CachedThreadPool: the lesser of two evils
... What if someone decides to use commonPool?
– Crosk Cool
Dec 10 '18 at 12:25
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@Ravindra - Y...
How to completely uninstall Visual Studio 2010?
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Update April 2016 - for VS2013+
Microsoft started to address the issue in late 2015 by releasing VisualStudioUninstaller.
They abandoned the solution for a while; however work has begun again again as of April 2016.
There has finally been an official release fo...
What is an uninterruptible process?
...can potentially involve spinning up a hard drive, or moving heads. During most of this time, the process will be sleeping, blocking on the hardware.
While the process is sleeping in the system call, it can receive a Unix asynchronous signal (say, SIGTERM), then the following happens:
The system c...
How do I install the yaml package for Python?
... The name of the PyYAML package at least on Fedora 21 and CentOS 7 is just PyYAML not python-yaml.
– TNT
Mar 27 '15 at 15:03
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新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...配置index，用以恢复用户查看或配置可视化界面时的错误操作。
监控报警方面，System Level的监控报警（如硬盘满、损坏、服务器宕机）直接使用了在新浪内部提供了多年服务的sinawatch；App Level（如Elasticsearch JVM Heap Usage过高，Ki...
How can I strip first X characters from string using sed?
...{var:5}
Are you sure bash is the shell executing your script?
Even the POSIX-compliant
var=${var#?????}
would be preferable to using an external process, although this requires you to hard-code the 5 in the form of a fixed-length pattern.
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nano error: Error opening terminal: xterm-256color
After the installation of OSX Lion, I tried to:
10 Answers
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C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ile.Close();//关闭流
二、MemoryStream类
MemoryStream类主要用于操作内存中的数据。比如说网络中传输数据时可以用流的形式，当我们收到这些流数据时就可以声明MemoryStream类来存储并且处理它们。
MemoryStream操作字符串：
string str =...