swiftui foreach
ForEach(1...5) { row in
Text("Row \(row)")
}swift for loop
for i in 0...10 {
print(i)
}
let array = Array(0...10) //same as [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for value in array {
print(value)
}how to loop in swift
// Using the forEach method is distinct from a for-in loop in two important ways:
// You cannot use a break or continue statement to exit the current call of the body closure or skip subsequent calls.
// Using the return statement in the body closure will exit only from the current call to body, not from any outer scope, and won’t skip subsequent calls.
Array(0...10).forEach { i in
print(i)
}for in swiftui
struct ContentView: View {
let colors: [Color] = [.red, .green, .blue]
var body: some View {
VStack {
ForEach(colors, id: \.self) { color in
Text(color.description.capitalized)
.padding()
.background(color)
}
}
}
}Copyright © 2021 Codeinu
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