KB Tag: generics
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How to use Generics in iOS swift
Generics are an interesting concept, and they permit you to reuse your code for several types. Let’s stare at an example: func swapInts(_ a: inout Int, _ b: inout Int) { let temporaryB = b b = a a = temporaryB } swapInts function obtains 2 Ints and swaps them. Here is a sample usage:…