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Ricardo Sala13,390 Points
Can some experienced coder please explain what Dependency Injection is?
I mean...in depth, what is it? what is it used for?
It is not clear to me in the video and seems like an important concept.
Sławomir Lasik7,792 Points
I have struggled with this DI for some time (i mean i avoided it) but I know that it can't be done. It is useful especially for testing.