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403 Forbidden vs 401 Unauthorized HTTP responses
...as. I typically use this status code for resources that are locked down by IP address ranges or files in my webroot that I don't want direct access to (i.e. a script must serve them).
– Kyle
May 9 '13 at 13:20
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What's the difference between streams and datagrams in network programming?
...datagram socket when order is less important than timely delivery (think VoIP or game protocols), when you don't want the higher overhead of a stream (this is why DNS is primarily a datagram protocol, so that servers can respond to many, many requests at once very quickly), or when you don't care to...
Using Custom Domains With IIS Express
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You could also use a URL like http://jam.127.0.0.1.xip.io/ if you don't want modify your hosts file. Plus, any collaborators won't need to modify theirs. See xip.io.
– Zack Martin
Aug 11 '16 at 16:12
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Working Soap client example
...ement simple SOAP clients in Java, you can use the SAAJ framework (it is shipped with JSE 1.6 and above):
SOAP with Attachments API for Java (SAAJ) is mainly used for dealing directly with SOAP Request/Response messages which happens behind the scenes in any Web Service API. It allows the develo...
How to find the operating system version using JavaScript?
How can I find the OS name and OS version using JavaScript?
13 Answers
13
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What's the difference between an inverted index and a plain old index?
... in order for the words to have meaning. If, as a culture, we decided to flip left and right, then you'd have the same issue figuring out what a "right turn" vs a "left turn" is since the agreed upon meaning had changed. However, the naming is arbitrary, so which one is which (in and of itself) does...
让Google Chrome崩溃？只需16个字节！ - 创意 - 清泛网 - 专注C/C++及内核技术
...）给折腾到崩溃。
如果你感到好奇，不妨试着在 Chrome 地址栏输入“http://a/%%30%30”。
更糟糕的是，如果上面这串字符属于某个超链接的一部分，当你将鼠标放上去的时候，Chrome 也会挂掉当前页面、并报出“Aw，Snap！”的错...
C++形参与实参的区别（实例解析） - C/C++ - 清泛网 - 专注C/C++及内核技术
...*y=&b); x跟y2个形参是a跟b的指针，也就是实参数据存放的地址。然后函数里交换了x跟y指向的数据，也就是实参a跟b，所以，交换也是成功的。
代码运行的结果，exchg1没有交换a,b值；exchg2交换了a,b值，到了exchg，a,b的值似乎没有...
VS2012警告未能加载包“Visual C++ package” - C/C++ - 清泛网 - 专注C/C++及内核技术
...法：
到微软官网下载VS2012更新 KB2781514，大概1.12MB
链接地址：http://www.microsoft.com/zh-cn/download/details.aspx?id=36020
微软官网说明：Visual Studio 的缺陷可能导致它在 .NET 4.5 framework 更新过程中不稳定。
安装过程如图：
安装完后可...
MFC CSplitterWnd的用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...=====================================
一个完整Demo：
Demo下载地址：FlatSplitter_src.zip
MFC CSplitterWnd 用法