What are the dark corners of Vim your mom never told you about? [closed]

Answer 1

This is a nice trick to reopen the current file with a different encoding:

:e ++enc=cp1250 %:p

Useful when you have to work with legacy encodings. The supported encodings are listed in a table under encoding-values (see help encoding-values). Similar thing also works for ++ff, so that you can reopen file with Windows/Unix line ends if you get it wrong for the first time (see help ff).