2022年9月11日 · There's now a drop down (at least since VS 2017.3.5) where you can specifically select C++17. The available options are (under project > Properties > C/C++ > Language > C++ Language Standard)

2017年12月21日 · I had issues a while back getting std::variant to work in a QtCreator project, facing similar complaints here: Can't use c++17 features using g++ 7.2 in QtCreator I resolved this issue, and h...

2019年9月4日 · I am looking for the Visual Studio 2017 Build Tools. Are they still available somewhere? I can find the 2015 and 2019 versions. The 2017 version seems impossible to find. Due to toolchain limitat...

2022年5月13日 · I want to install a specific version of Visual Studio, but don't know how, specifically version 17.0. All my search result is just release notes, can't install.

2020年4月29日 · I am desperately trying to install the latest version of mingw-w64 to get acess to gcc 10 on windows 10.. I used the online installer for mingw-w64 in the past, but it is still stuck in 2018 on 8.1.0 and seems to be abandoned.

2014年11月20日 · I want to convert a string to an int and I don't mean ASCII codes. For a quick run-down, we are passed in an equation as a string. We are to break it down, format it correctly and solve the linear

2022年10月23日 · The right way is to declare the function prototype in a header. Example **main.h** #ifndef MAIN_H #define MAIN_H int some_main(const char *name); #endif

2017年8月9日 · I am using Visual Studio Code in my C++ project. I installed Microsoft C/C++ Extension for VS Code. I got the following error: #include errors detected. Please update your includePath. IntelliSense

2013年9月24日 · long and long int are identical. So are long long and long long int.In both cases, the int is optional.. As to the difference between the two sets, the C++ standard mandates minimum ranges for each, and that long long is at least as wide as long.

2012年10月16日 · Your compiler just tried to compile the file named foo.cc.Upon hitting line number line, the compiler finds:. #include "bar"