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. c vs . cc vs. . cpp vs . hpp vs . h vs . cxx - Stack Overflow Possible Duplicates: * h or * hpp for your class definitions What is the difference between cc and cpp file suffix? I used to think that it used to be that: h files are header files for C and C
*. h or *. hpp for your C++ headers class definitions I've always used a * h file for my class definitions, but after reading some boost library code, I realised they all use * hpp I've always had an aversion to that file extension, I think mainly be
How to properly add include directories with CMake @donturner You don't have to add h files into add_executable But, It does have the nice benefit of making the files show up in Visual Studio projects in the expected location Makefiles uses the internal cmake -E cmake_depends to generate dependencies from the source files (header files in add_executable are skipped) There are known issues with this the scanner Also ` CMake's Makefile
Correct format specifier for double in printf - Stack Overflow "%f" is the (or at least one) correct format for a double There is no format for a float, because if you attempt to pass a float to printf, it'll be promoted to double before printf receives it 1 "%lf" is also acceptable under the current standard -- the l is specified as having no effect if followed by the f conversion specifier (among others) Note that this is one place that printf format
win10系统休眠功能是做什么的,可以清理吗? - 知乎 关闭休眠功能:powercfg -h off 开启休眠功能:powercfg -h on 减少休眠功能占用的内存大小(会减少为原先的一半):powercfg h type reduced 更多命令参见 Powercfg Command-Line Options 摘录自: [Answers 分享]Windows 7中睡眠与休眠功能的介绍以及如何关闭该功能来节约系统盘空间