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What languages are Windows, Mac OS X and Linux written in?
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Windows: C++, kernel is in C
Mac: Objective C, kernel is in C (IO PnP subsystem is Embedded C++)
Linux: Most things are in C, many userland apps are in Python, KDE is all C++
All kernels will use some assembly code as well.
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Why does C# not provide the C++ style 'friend' keyword? [closed]
The C++ friend keyword allows a class A to designate class B as its friend. This allows Class B to access the private / protected members of class A .
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MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...程: 不需要多线程调用时, 多用在DOS环境下
多线程: 可以并发运行
静态库: 直接将库与程序Link, 可以脱离MFC库运行
动态库: 需要相应的DLL动态库, 程序才能运行
release版本: 正式发布时使用
debug版本: 调试阶段使用
[page]创建包...
Converting bool to text in C++
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How about using the C++ language itself?
bool t = true;
bool f = false;
std::cout << std::noboolalpha << t << " == " << std::boolalpha << t << std::endl;
std::cout << std::noboolalpha << f...
How fast is D compared to C++?
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You are losing features which C++ never had. Most languages don't give you a choice.
– Vladimir Panteleev
Feb 28 '11 at 13:45
6
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C++ equivalent of StringBuffer/StringBuilder?
Is there a C++ Standard Template Library class that provides efficient string concatenation functionality, similar to C#'s StringBuilder or Java's StringBuffer ?
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Where does Visual Studio look for C++ header files?
I checked out a copy of a C++ application from SourceForge (HoboCopy, if you're curious) and tried to compile it.
6 Answers...
C++ template中typename和class的区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
C++ template中typename和class的区别历史原因,以前是用class,后来C++ Standard 出现后,引入了typename, 所以他们是一样的。但是,又有一些微妙的不同,因为有时候,你不得不使用typename。历史原因,以前是用class,后来C++ Standard 出现...
c++文件流基本用法(ifstream, ostream,fstream) - C/C++ - 清泛网 - 专注C/C++及内核技术
c++文件流基本用法(ifstream, ostream,fstream)需要包含的头文件: <fstream>名字空间: stdfstream提供了三个类,用来实现c++对文件的操作。(文件的创建,读写)。ifstream -- 从已...需要包含的头文件: <fstream>,名字空间: std。
fstream提供...
Linux C++ 单元测试与gcov代码覆盖率统计 - C/C++ - 清泛网 - 专注C/C++及内核技术
Linux C++ 单元测试与gcov代码覆盖率统计gtest-and-coverage本文主要介绍Linux下C++单元测试下的代码覆盖率统计的方法,测试框架采用gtest,当然也可以使用其他的,这里不做过多的说明,主要介绍代码的覆盖率统计方法。一、什么是gco...