Disclaimer: This cheatsheet is summarized from personal experience and other online tutorials. It should not be considered as an official advice.
Whole file indentation
gg=G
Select the current word and apply it to a console command. e.g. echo
nnoremap <C-E> viwy:!echo <C-R>"<CR>
<Leader> + d # Use YDict to look up dictionary for translation
<Leader> + k # Use Dasht to look up APIs
Vim 101: QuickFix and Grep QuickFix commands:
:copen # Open the quickfix window
:cn # Go to the next location in the list
:cp # Go to the previous location
:ccl OR :cclose # Close the quickfix window
For QuickFix window in ack.vim:
? a quick summary of these keys, repeat to close
o to open (same as Enter)
O to open and close the quickfix window
go to preview file, open but maintain focus on ack.vim results
t to open in new tab
T to open in new tab without moving to it
h to open in horizontal split
H to open in horizontal split, keeping focus on the results
v to open in vertical split
gv to open in vertical split, keeping focus on the results
q to close the quickfix window