vim

for Linux

Add set clipboard=unnamedplus into $HOME/.vimrc.

for cygwin

Add set clipboard+=unnamed into $HOME/.vimrc.

Notice the plus sign before the equal sign. On Winodws 10, set clipboard+=unnamedplus doesn't work.

ideavim

The ideavim plugin for IntelliJ IDEA, PyCharm and WebStrom. Create a file named '.ideavimrc' with the following texts:

set nocompatible
set clipboard=unnamedplus
nnoremap ; :
nnoremap : ;
vnoremap ; :
vnoremap : ;

For Linux, put this file in $HOME folder. For Windows, put it in %USERPROFILE% folder.