What is the shortcut in IntelliJ IDEA to find method / functions?

Question

I know that Ctrl + N is to find classes and it is very useful. But what about methods?

Answer 1

Ctrl + Alt + Shift + N allows you to search for symbols, including methods.

The primary advantage of this more complicated keybinding is that is searches in all files, not just the current file as Ctrl + F12 does.

(And as always, for Mac you substitute Cmd for Ctrl for these keybindings.)