Pycharm shortcut keys

Ctrl/

Comment (uncomment) the selected line

Shift + Enter
Start a new line

Ctrl + Enter
Smart Line Wrapping

TAB Shift+tab
Indent/Cancel Indent selected rows

Ctrl + Alt + I
Auto Shrink

Ctrl + Y
Delete the row where the current caret is located

Ctrl + D
Copy the current line, or block selected

Ctrl + Shift + J
Merge rows

Ctrl + Shift + V
Paste from the nearest buffer.

Ctrl + Delete
Delete to end of character

Ctrl + Backspace
Delete to start of character

Ctrl + numpad+/-
Expand or shrink a block of code

Ctrl + Shift + numpad+
Expand all blocks of code

Ctrl + Shift + numpad-
Shrink all blocks of code

Pycharm shortcut keys