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How I can know today's date is Sunday or not?
Very simple question,
but how can I know whether some date is Sunday or not?
I wanna get Bool from this.
Are there some sources? Thanks!

Kyungyun Lee
Votes: 0
Answers: 0
Function as a variable with generics in it?
I am trying to create a variable of a generic function type:
import Foundation
typealias Processor<T:Decodable> = (T.Type, URL) -> Promise<T>
struct Service {
let processor: Proce...
Anton Unt
Votes: 0
Answers: 0
Should I import Foundation while importing UKit?
Should I include import for Foundation while importing UIKit (which has Foundation import in itself)?
Could UIKit work without Foundation in the future and in theory break my code down the road?

Paweł Brewczynski
Votes: 0
Answers: 4