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软件测试中的性能测试、负载测试、压力测试 - 更多技术 - 清泛网 - 专注C/C...

...响应和处理时间以及吞吐量的能力,例如:用户打开某个网页需要等待的时间;资源相关的特性是指,在规定条件下,软件产品执行其功能时,使用合适数量和类别的资源的能力,例如:用户在进行相关操作时,系统的内存和CPU...
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Can gcc output C code after preprocessing?

... Yes. Pass gcc the -E option. This will output preprocessed source code. share | improve this answer | follow ...
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C char array initialization

...kslash is necessary to disambiguate from character '0'. char buf = 0; accomplishes the same thing, but the former is a tad less ambiguous to read, I think. Secondly, you cannot initialize arrays after they have been defined. char buf[10]; declares and defines the array. The array identifie...
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当VC问你打算怎么招贤纳士的时候 你该这么答 - 资讯 - 清泛网 - 专注C/C++及内核技术

...最终目标是开发一个本地化手机应用,但是他们仅仅是在网页上进行了概念验证。创始团队中没有人有足够的开发本地化手机应用的经验,因此他们准备拿一部分资金招聘两个手机端iOS工程师。 这听起来不错,于是我问他们:...
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What's the difference between assignment operator and copy constructor?

.... Summarizing: If a new object has to be created before the copying can occur, the copy constructor is used. If a new object does not have to be created before the copying can occur, the assignment operator is used. Example for assignment operator: Base obj1(5); //calls Base class constructor B...
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Cross-referencing commits in github

...ion of the GitHub help: User/Project@SHA For example: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2 Short SHAs work as well (as long as they are unique): mojombo/god@be6a8cc share | i...
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windows svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

windows svn 服务器搭建及总结一直是在用svn客户端,因为一些需求需要自己搭建svn服务器。1.下载svn服务器本,网上遍地都是,下载下来后,解压,一路next 即可。我的...一直是在用svn客户端,因为一些需求需要自己搭建svn服...
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Clang optimization levels

On gcc, the manual explains what -O3 , -Os , etc. translate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.) ...
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用户界面(UI)组件 · App Inventor 2 中文网

...选择框 和 时间选择框 组件。 Web浏览框 用于查看网页的组件。 可以在界面设计视图或程序设计视图中指定 首页地址。可以将视图设置为在点击链接时跟踪链接,并且用户可以填写 Web 表单。 警告: 这不是一个完整的浏...
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)

...uninstall 2.1.2 rbenv install 2.1.2 bundle – jeffsaracco Sep 10 '14 at 13:18 4 ...