Shortcuts
Double Shift
Search Everywhere
Find anything related to IntelliJ IDEA or your project and open it, execute it, or jump to it.
Ctrl+E
View recent files, Recent files popup
Select a recently opened file from the list.
Alt + 1
Project window
Esc
focus on editor
Alt + Enter
Show intention actions and quick-fixes
Alt+F1
locate the current file in the project structure
F2
Next highlighted error
Ctrl + B
go to declaration
Alt + F7
find usages
Tap Ctrl Twice
Run anything
Ctrl + W / Shift + Ctrl + W
Extend / Shrink Selection
Shift + Ctrl + Enter
Complete current statement
Shift + Ctrl + Alt + T
Refactor
Shift + Ctrl + A
Find Action
Ctrl+Shift+F
Find the search string in a project, Find in path
Add, Delete, and Move Lines
Ctrl+Y
To delete the current line
Ctrl + Mouse Wheel
zoom text content
Reformat and rearrange code
Ctrl+Alt+L
Reformat a code fragment in a file
Generating code
Alt+Insert
Generate getters and setters for a class
find and locate
Ctrl + Shift + M
Ctrl + [, Ctrl + ] also worked
move Caret to matching brace, Move Caret to Code Block Start/End
Alt+Enter
Auto import suggestion
Ctrl + G
Go to Line
Ctrl + Shift + Up / Down
Move Lines
Ctrl + Shift + F10
Run
preference
Change the UI theme
Settings/Preferences | Appearance & Behavior | Appearance
Theme list
- Darcula: Default dark theme
- Light: More traditional light theme
- High contrast: Theme designed for users with color vision deficiency
Export/import project structure
- *.iml (module description files)
- .idea folder
Module dependencies
dependency scope
- Compile: required to build, test, and run a project (the default scope).
- Test: required to compile and run unit tests.
- Runtime: included in the classpath for your sources and test sources but only at the run phase.
- Provided: used for building and testing a project.
clear the caches in Intellij IDEA
file menu, Clear Caches and Restart, select option to restart
Debugger
Step over F8
Step into F7
Resume program F9
Run to cursor Alt + F9
Drop Frame
others
Console output encoding
On the Help menu, click Edit Custom VM Options.
1 | -Dfile.encoding=UTF-8 |
HTTP client
cookies
http-client.cookies file under the .idea/httpRequests/ directory