Shortcuts
This section describes common shortcuts of the IntelliJ IDEA. For more information, see related official documents.
Shortcut |
Description |
|---|---|
Alt + Left |
(Required) Switches between multiple subwindows, such as Output and Debugger in the Debug window. |
Alt + Right |
(Required) Switches between multiple subwindows, such as Output and Debugger in the Debug window. |
Alt + Up |
(Required) Goes to the previous method. |
Alt + Down |
(Required) Goes to the next method. |
Ctrl + = |
Expands the code. |
Ctrl + - |
Folds the code. |
Ctrl + / |
(Required) Comments/Uncomments with line comment according to the file type. |
Ctrl + F |
(Required) Finds in file. |
Ctrl + R |
(Required) Replace |
Ctrl + Z |
(Required) Undo |
Ctrl + Y |
(Required) Deletes the line at caret. |
Ctrl + X |
Cuts the current line or selected block. |
Ctrl + C |
Copies the current line or selected block. |
Ctrl + D |
(Required) Duplicates the current line or selected block. |
Ctrl + W |
(Required) Extends selection. You can increase the scope of selection according to specific code constructs. |
Ctrl + E |
(Required) Displays recent files. |
Ctrl + N |
(Required) Quickly opens any class. |
Ctrl + G |
Goes to a line. |
Ctrl + Q |
Displays context info. |
Ctrl + Alt + L |
(Required) Reformats code, applying to the current file and the entire package directory. |
Ctrl + Alt + O |
(Required) Optimizes imports, applying to the current file and the entire package directory. |
Ctrl + Shift + F |
(Required) Finds in path. |
Ctrl + Shift + R |
(Required) Replaces in path. |