Intellij Idea Hotkeys worth knowing
Here is a list of useful Hotkeys for IntelliJ IDEA which will help to navigate over IDE and code in a more productive way
IDE Navigation
Ctrl + ` - Quick Switch Scheme
Ctrl + E - Recent files
Ctrl + Shift + E - Recent locations
Ctrl + Shift + I - quick definition
Alt + 1 - Project view
Alt + 2 - Favourites (also show markers/bookmarks)
Alt + 9 - Version control panel
Alt + F12 - Terminal
Alt + Home - Navigate/ Jump to Navigation Bar
Ctrl + Ctrl - Run anything
Shift + Alt + F10- Run/Edit Configuration
Shift + Alt + F9 - Debug config
Change panel size
Ctrl + Shift + Up/Down - change panel size
Ctrl + Shift + Left/Right - change project panel size
Code navigation
Ctrl + B - Navigate to Declaration
Ctrl + Alt + B - Navigate to implementations
Ctrl + U - Navigate to Super method
Ctrl + F12 - Show file structure
F11 - Toggle Bookmarks
Ctrl + F11 - Toggle Bookmarks Named booksmarks
Ctrl + #[0-9] - Go to numbered bookmark
Ctrl + Q - Quick documentation
Alt + Shift + Up/Down - Move line Up/Down
Productivity guide
From the menu:
Help -> Productivity guide : shows used IDE features
Hot keys are taken from the following Anton Arhipov talk: эффективная работа с IntelliJ IDEA - jug.msk.ru
PDF file with default Key map can be found here IntelliJ IDEA Reference Card