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C++ performance challenge: integer to std::string conversion
...g CRT as a static library, and as much as 300 clockticks when linking as a DLL.
For the same reason, returning by reference is better because it avoids an assignment, a constructor and a destructor.
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Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...ntry point app and at the end of the full build, this causes all necessary dlls to be in the bin folder. thanks!
– diegohb
Mar 1 '12 at 0:06
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What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...he AssemblyVersion would force every .NET application referencing mscorlib.dll to re-compile against the new version!
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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...risingly, the divLinkedList is inferior to an array on all sectors, except dll.splice(index,1) removal (Where it broke the test system).
BIGGEST SURPRISE of it all [as jjrv pointed out], V8 array writes are slightly faster than V8 reads =O
Note: These metrics applies only to large array/objects wh...
Performance of static methods vs instance methods
...s of both how much metadata there is, how much code there is in the actual DLL or EXE file, and how much jitted code there'll be. This is the same whether it's instance or static.
With item 3, this is as this does. However note:
The this parameter is passed in a particular register. When calling ...
Greenlet Vs. Threads
...ficial libraries; I tried installing greenlet on windows and encountered a dll dependency problem so I ran this test on a linux vm.
Alway try to write a code with the hope that it runs on any machine.
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How can I add reflection to a C++ application?
...t x);
}
This makes the compiler build the class definition data into the DLL/Exe. But it's not in a format that you can readily use for reflection.
At my company we built a library that interprets this metadata, and allows you to reflect a class without inserting extra macros etc. into the class ...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
... O(1),在内存碎片问题上表现良好,可以将它看做是一个动态管理内存的内存池,提供分配及回收内存的方法,并能够进行内存碎片化整理。它的特点在于:
可以预期的分配执行时间,无论对于多达的内存分配请求,TLSF可以...
SHFileOperation函数总结(文件夹的移动、复制、删除) - C/C++ - 清泛网 -...
...fFlags; //操作与确认标志
BOOL fAnyOperationsAborted; //操作选择位
LPVOID hNameMappings; //文件映射
LPCSTR lpszProgressTitle; //文件操作进度窗口标题
}SHFILEOPSTRUCT, FAR * LPSHFILEOPSTRUCT;
在这个结构中,hWnd是指向发送消息的窗口句柄,pFrom与pT...
Learning assembly [closed]
...s over cygwin, like significantly faster programs and you avoid the cygwin dll hell. gcc and binutils will allow you to write in C or assembler and disassemble your code and there are more web pages than you can read showing you how to do any one or all of the three. If you are going to be doing t...
