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when to use Closures?

Forums > Swift

Hi!, i'm doing the course of Swift and i am in the closures videos, the thing is, i'd like to know specific cases of the best practices for the use of closures please,

Gret job with the courses btw! they are really helping me :D

   

Closures are used in a lot of different places. Animations for one. Another use case is with asynchronous operations, to do something when it completes (completion handlers) ...

You'll get used to them the more you get into swift and programming ...

   

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