C-x: press the x key while holding down the Control key M-x: press the x key while holding down the Meta key (if your computer doesn’t have a Meta key, see No Meta key) M-C-x: press the x key while holding down both Control and Meta C-M-x: a synonym for the above LFD: Linefeed or Newline; same as C-j RET: Return, sometimes marked Enter; same as C-m DEL: Delete, usually not the same as Backspace; same as C-? (see Backspace invokes help, if deleting invokes Emacs help) ESC: Escape; same as C-[
Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.
I hereby claim:
To claim this, I am signing this object: