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How do I safely pass objects, especially STL objects, to and from a DLL?
...d a _cdecl in another.
Datatype size
According to this documentation, on Windows, most fundamental datatypes have the same sizes regardless of whether your app is 32-bit or 64-bit. However, since the size of a given datatype is enforced by the compiler, not by any standard (all the standard guaran...
How to check command line parameter in “.bat” file?
My OS is Windows Vista. I need to have a ".bat" file where I need to check if user enters any command-line parameter or not. If does then if the parameter equals to -b then I will do something otherwise I will flag "Invalid input". If user does not enter any command-line parameter then I will d...
BSON与JSON的区别 - 更多技术 - 清泛网 - 专注C/C++及内核技术
BSON与JSON的区别BSON是由10gen开发的一个数据格式，目前主要用于MongoDB中，是MongoDB的数据存储格式。BSON基于JSON格式，选择JSON进行改造的原因主要是JSO BSON是由10gen开发的一个数据格式，目前主要用于MongoDB中，是MongoDB的数据存储...
【最全】CSS响应式布局的5种实现方式 - 更多技术 - 清泛网 - 专注C/C++及内核技术
【最全】CSS响应式布局的5种实现方式css_responsive_layout响应式设计通过检测视口分辨率，针对不同客户端在客户端做代码处理，来展现不同的布局和内容；响应式布局的 5 种实现方案百分比布局媒体查询布局rem 响应式布局vw 响应...
Is there any async equivalent of Process.Start?
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@svick In window form, process.SynchronizingObject should be set to forms component to avoid methods that handle events (such as Exited, OutputDataReceived, ErrorDataReceived) are called on separated thread.
– Kev...
Why is the Windows cmd.exe limited to 80 characters wide?
... love stretching my terminal on unix. What is the history or reason behind windows lame command line?
14 Answers
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How in node to split string by newline ('\n')?
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Try splitting on a regex like /\r?\n/ to be usable by both Windows and UNIX systems.
> "a\nb\r\nc".split(/\r?\n/)
[ 'a', 'b', 'c' ]
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SQL Server 2008 Windows Auth Login Error: The login is from an untrusted domain
...nect to a SQL Server 2008 Instance using Management Studio, I get the following error:
35 Answers
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How to remove all characters after a specific character in python?
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.partition wins -- 0.756 usec per loop, vs 1.13 for .split (comment formatting doesn't really let me show the exact tests, but I'm using @Ayman's text and separator) -- so, +1 for @Ayman's answer!
– Alex Martelli
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If strings are immutable in .NET, then why does Substring take O(n) time?
...sistent strategy that encourages reuse of most of the memory is also not a win; all you've done is made your garbage collector get slower because now it has to worry about handling interior pointers.
If the substring operations people typically did on strings were completely different, then it wou...