EducaSwift

We've explored ForEach loop in previous articles, but this type of loop can only be used for load SwiftUI views, like rows in a list.

However, we may need to use loops in other situations. In this case we need to use a different variation, but the idea is the same:

let names: [String] = ["Pablo", "Andrea", "Clara", "Mateo"]

for name in names {
    print("My name is: \(name)")
}	

// My name is: Pablo
// My name is: Andrea
// My name is: Clara
// My name is: Mateo

name is declared as local variable that will contain each value of the array.

for i in 0..<10 {
    print("Number: \(i)")
}

// Number: 0
// Number: 1
// Number: 2
// Number: 3
// Number: 4
// Number: 5
// Number: 6
// Number: 7
// Number: 8
// Number: 9

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