intellij-idea-shortcuts.md

Regular Expression Syntax Reference

Text Navigation

Description	Mac Shortcut
Go to end of the line	⌘ →
Go to beginning of the line	⌘ ←
Move forward word by word	⌥ →
Move backwards word by word	⌥ ←
Page down	fn ↓
Page up	fn ↑
Go to the end of current file	fn ⌘ →
Go to the beginning of current file	fn ⌘ ←
Scroll horizontally 🔥	shift scroll

Editing and Working With Code

Description	Mac Shortcut
Move line down	shift ⌥ ↓
Move line up	shift ⌥ ↑
Move statement down	shift ⌘ ↓
Move statement up	shift ⌘ ↑
Duplicate a line	⌘ D
Delete a line	⌘ delete
View suggested parameters of a method	⌘ P
Go to the beginning of current file	fn ⌘ ←
Go to the end of current file	fn ⌘ →
Comment or uncomment current selection	⌃ /
Block comment or uncomment current selection	shift ⌃ /
Expand current code block	⌘ +
Fold current code block	⌘ -

Code Navigation

Description	Mac Shortcut
Navigate everywhere	Double shift (tab to move between sections)
Go to Class	⌘ O
Navigate back	⌘ [
Navigate forward	⌘ ]
Navigate to Symbols	⌥ ⌘ O
Navigate to Files	⌘ shift O
Navigate to Actions (themes etc)	⌘ shift A
Navigate to recent files	⌘ E
Navigate to recent locations (edited) 🔥	⌘ shift E
Close all other tabs 🔥	⌥ + click on close tab

Code Selection

Description	Mac Shortcut
Selecting word by word	shift ⌥ + ← or →
Selecting to the end of line	shift ⌘ →
Selecting to the beginning of line	shift ⌘ ←
Extending and Shrinking Selection	⌥ ↑ or ↓
Clone Caret above or below	Double ⌥ + ↑ or ↓
Add Selection for next occurrence	⌃ G
Unselect occurrence	⌃ shift G
Select all occurrences	⌃ ⌘ G

Code Completion

Description	Mac Shortcut
Smart Code Completion I After the new keyword in an object declaration In the list of parameters of a method call In return statements	⌃ shift space
Smart Code Completion II For static expressions For Collections, lists and arrays	⌃ shift space twice
Postfix Completion null - is null? nn - is not null? iter - for each loop var - assign to a variable and many more ...	⌘ J

Code Style

Description	Mac Shortcut
Move the selection one tab stop to the right	tab
Move the selection one tab stop to the left	shift tab
Reformat current selection or current file	⌥ ⌘ L
Move the focus to Project tool window	⌘ 1
Optimize imports	⌃ ⌥ O

Java

Description	Mac Shortcut
Java classes diagram 🔥	⌥ ⌘ shift U