Swift Tutorial - Tutorialspoint

import Cocoa

var intsA = [Int](count: 2 , repeatedValue: 2 )

var intsB = [Int](count: 3 , repeatedValue: 1 )

var intsC = [Int]()

println("intsA.isEmpty = \(intsA.isEmpty)")

println("intsB.isEmpty = \(intsB.isEmpty)")

println("intsC.isEmpty = \(intsC.isEmpty)")

When the above code is compiled and executed, it produces the following result:

intsA.isEmpty = false

intsB.isEmpty = false

intsC.isEmpty = true