How to Master InteliJ IDEA?

Question

IntelliJ IDEA

I use InteliJ IDEA and I understand that I don’t know even half of the capabilities of this combine. Are there any good tutorials, guides, online courses or similar for becoming a real ninja IDE?

Answer 1

The guys from JetBrains shoot videos and even speak at conferences
Here is an example:
Anton Arkhipov - Effective work with IDE (A)
From this video, I implemented a bunch of everything for myself precisely on hotkeys, maybe also a Macbook and there is also not enough space, as a result, at work everything is configured with hotkeys ... debug, tests, terminals, database, Vagrant, yes, all hotkeys.
A playlist of a bunch of mini-videos from JetBrains itself on various applications (debug, builders, refactoring)

Answer 2

Gradually.

Answer 3

explore the functionality, work, see how others use it and everything will come with time.
about hotkeys, remembering such a large number is of course not easy - I recommend using double hotkeys, when you call a command by pressing 2 hotkeys in turn, this greatly simplifies memorization, since you can combine hotkeys into groups, according to functionality.
well, for example, ctrl + s (file group) then the up key (open the project) or the down key (close the project) the right key (save), the left key (synchronize), and, in a similar way, set up all the necessary groups