Insert line after
Ctrl + Enter
Insert line before
Ctrl + Shift + Enter
Move line up
Ctrl + Shift + up
Select line/word
Ctrl + L/D
Jump to closing parentheses
Ctrl + M
Select all contents of the current parentheses
Ctrl + Shift + M
Delete line
Ctrl +Shift + K
Delete from cursor to end of line
Ctrl + KK
Delete from cursor to start of line
Ctrl + K + Backspace
Indent/Un-indent current line
Ctrl + ]/[
Duplicate line
Ctrl + Shift + D
Comment line
Ctrl + /
Block comment
Ctrl + Shift + /
Repeat last keyboard shortcut
Ctrl + Y
Select next auto-complete suggestion
Ctrl + Space