IntelliJ Cheatsheet

Useful Shortcut

This part has appeared in the course website also, basically, it's just a YouTube Video.

Shortcut	Usage
Ctrl + Alt + L	Reformat the code. (Different from VSCode, which uses Shift + Alt + L)
Ctrl + Alt + Shift + N	Search for a symbol in the project
Ctrl + B	Jump to the method definition and jump back (cursor should be at that specific method)
Ctrl + Alt + M	Extract the selected lines of code into a method
Ctrl + Shift + A	Select the block of code, press the left shortcut, and choose "surround with". This is useful to write try/catch statement.