Tips

Move forward and backward between your locations in the code so you don't need to have tabs open.

Quickly renaming classes, methods, and variables in IntelliJ IDEA.

Sometimes you want to duplicate the current line or a selected block of code.

Configure font size for Presentation Mode to suit your audience.

Extract code to a variable

Configure your font, font size, and more so your IDE works for you.

Quickly compare two files right inside your IDE.

Turn show line numbers off and on as required.

Turn show line numbers off and on

You can use one keyboard shortcut for all refactoring options inside your IDE.

You can restore previously configured breakpoints if you accidentally delete them.

The top-right corner of your editor shows you information about the state of your class at a glance.