Cheast sheet of C/C++ code.
Last week, I interviewed a candidate, and given him some coding practice question that generally appears in the sence of interview. I think it will be good to write some 'cheat sheets' by myself.
This will be a long term "homework" for me to gather some "good code" in case of memory matter.
You can do anything you like using this code, forking, clone etc. And welcome to add new ideas to this pro.