JetBrains IDEs

Development Tools
Navigation
Double Shift Search everywhere (files, classes, actions) Win mac Linux
CTRL+B Go to declaration Win Linux
+B Go to declaration mac
CTRL+ALT+B Go to implementation(s) Win Linux
++B Go to implementation(s) mac
CTRL+E Recent files Win Linux
+E Recent files mac
CTRL+⇧ Shift+E Recent locations in code Win Linux
+⇧ Shift+E Recent locations in code mac
ALT+F7 Find usages Win Linux
+F7 Find usages mac
CTRL+G Go to line:column Win Linux
+L Go to line mac
Code Editing
CTRL+SPACE Basic code completion Win mac Linux
ALT+ Show intention actions / quick fixes Win mac Linux
CTRL+P Parameter info (show method signature) Win Linux
+P Parameter info (show method signature) mac
CTRL+Q Quick documentation Win Linux
CTRL+J Insert live template Win Linux
+J Insert live template mac
CTRL+/ Toggle line comment Win Linux
+/ Toggle line comment mac
CTRL+⇧ Shift+/ Toggle block comment Win Linux
+⇧ Shift+/ Toggle block comment mac
CTRL+ALT+L Reformat code Win Linux
++L Reformat code mac
CTRL+D Duplicate line or selection Win Linux
+D Duplicate line or selection mac
CTRL+Y Delete current line Win Linux
+DEL Delete current line mac
Search
CTRL+F Find in file Win Linux
+F Find in file mac
CTRL+R Replace in file Win Linux
+R Replace in file mac
CTRL+⇧ Shift+F Find in path (all files) Win Linux
+⇧ Shift+F Find in path (all files) mac
CTRL+⇧ Shift+A Find action Win Linux
+⇧ Shift+A Find action mac
Refactoring
⇧ Shift+F6 Rename symbol Win mac Linux
CTRL+ALT+M Extract method Win Linux
++M Extract method mac
CTRL+ALT+V Extract variable Win Linux
++V Extract variable mac
CTRL+ALT+C Extract constant Win Linux
++C Extract constant mac
CTRL+ALT+P Extract parameter Win Linux
++P Extract parameter mac
F5 Copy file / class Win mac Linux
F6 Move file / class Win mac Linux
General
CTRL+Z Undo Win Linux
+Z Undo mac
CTRL+⇧ Shift+Z Redo Win Linux
+⇧ Shift+Z Redo mac
CTRL+S Save all Win Linux
+S Save all mac
⇧ Shift+F10 Run current configuration Win Linux
CTRL+R Run current configuration mac
⇧ Shift+F9 Debug current configuration Win Linux
CTRL+D Debug current configuration mac
CTRL+F2 Stop running process Win Linux
+F2 Stop running process mac