大约有 4,038 项符合查询结果(耗时:0.0090秒) [XML]

What is the effect of extern “C” in C++?

What exactly does putting extern "C" into C++ code do? 15 Answers 15 ...
https://stackoverflow.com/ques... 

error: Unable to find vcvarsall.bat

...out that the instructions here may be dangerous. Consider using the Visual C++ 2008 Express edition or the purpose-built Microsoft Visual C++ Compiler for Python (details) and NOT using the original answer below. Original error message means the required version of Visual C++ is not installed. Fo...
https://stackoverflow.com/ques... 

How can I use a C++ library from node.js?

How can I use a C++ library from node.js? 8 Answers 8 ...
https://stackoverflow.com/ques... 

Why would anybody use C over C++? [closed]

Although people seem to like to complain about C++, I haven't been able to find much evidence as to why you would want to choose C over C++. C doesn't seem to get nearly as much flak and if C++ has all these problems why can't you just restrict yourself to the C subset? What are your thoughts/expe...
https://stackoverflow.com/ques... 

Is it possible to program iPhone in C++

...ctive C is insane. So I'm curious: is it possible to code iPhone apps with C++ while using the Cocoa API, etc? 11 Answers ...
https://stackoverflow.com/ques... 

Why do we need extern “C”{ #include } in C++?

... C and C++ are superficially similar, but each compiles into a very different set of code. When you include a header file with a C++ compiler, the compiler is expecting C++ code. If, however, it is a C header, then the compiler expe...
https://stackoverflow.com/ques... 

How much faster is C++ than C#?

...ytecode based language like C# or Java that has a JIT cannot be as fast as C++ code. However C++ code used to be significantly faster for a long time, and also today still is in many cases. This is mainly due to the more advanced JIT optimizations being complicated to implement, and the really cool ...
https://stackoverflow.com/ques... 

How different is Objective-C from C++? [closed]

What are the main differences between Objective-C and C++ in terms of the syntax, features, paradigms, frameworks and libraries? ...
https://stackoverflow.com/ques... 

What is the difference between g++ and gcc?

...ference between g++ and gcc? Which one of them should be used for general c++ development? 10 Answers ...
https://stackoverflow.com/ques... 

Detect if Visual C++ Redistributable for Visual Studio 2012 is installed

How to detect if Visual C++ Redistributable for Visual Studio 2012 is installed? 20 Answers ...
https://stackoverflow.com/ques...