Mac上XCode太占空间，卸载然后安装VSCode和Clang。在VSCode中再安装extension C/C++和Code Runner，配置Tasks: Configure Task，就可以开始Run C++ program了。

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Visual Studio Code - Code Editing. Redefined

• https://code.visualstudio.com/

VS Code 最强插件指南 - CSDN

• https://mp.weixin.qq.com/s/MshppwwRFmbFx3aR7FVpEQ

Clang - Wikipedia

• https://en.wikipedia.org/wiki/Clang
• Clang/ˈklæŋ/^[5] is a compiler front end for the C, C++, Objective-C and Objective-C++ programming languages, as well as the OpenMP,^[6] OpenCL, RenderScript and CUDAframeworks. It uses the LLVM compiler infrastructure as its back end and has been part of the LLVM release cycle since LLVM 2.6.
• It is designed to act as a drop-in replacement for the GNU Compiler Collection (GCC), supporting most of its compilation flags and unofficial language extensions.^[7][8] Its contributors include Apple, Microsoft, Google, ARM, Sony, Intel and Advanced Micro Devices (AMD). It is open-source software,^[9] with source code released under the University of Illinois/NCSA License, a permissive free software licence.
• The Clang project includes the Clang front end, a static analyzer and several code analysis tools.^[10]

Comparing Clang to other open source compilers

• https://clang.llvm.org/comparison.html

Clang C/C++ Download and Installation Instructions

• https://www.ics.uci.edu/~pattis/common/handouts/macclion/clang.html

在用VSCode? 看完这篇文章, 开发效率翻倍!最后一条厉害了~

• https://mp.weixin.qq.com/s/XiT6uNQPIPGvkLbUcPnRqw

VS Code 神器插件：代码一键运行，支持超过 40 种语言 - CSDN

• https://mp.weixin.qq.com/s/bND98wd2mjdQXFWnRzskiw

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How to change the launched folder ?

• Navigate to your project folder and type code .
• The Visual Studio Code Command Line Options
  • https://code.visualstudio.com/docs/editor/command-line#_launching-from-command-line
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