How to enable C++17 compiling in Visual Studio? - Stack Overflow
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++ > …
Compiler requesting c++17 support to be enabled for std::variant …
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 …
Are Visual Studio 2017 Build Tools still available for download?
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 …
How to install specific version of Visual Studio 2022
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.
Installing the latest version of mingw-w64 on Windows
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 …
c++ - How can I convert a std::string to int? - Stack Overflow
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 …
Message "warning: implicit declaration of function"
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
c++ - #include errors detected in vscode - Stack Overflow
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 …
What is the difference between "long", "long long", "long int", and ...
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 …
c++ - gcc/g++: "No such file or directory" - Stack Overflow
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"