OptionalBindingUsingMultipleIfLet.swift

let myFirstOptional: Int? = 10
let mySecondOptional: Int? = 20

if let myFirstInt = myFirstOptional, let mySecondInt = mySecondOptional { 
  print("myFirstInt has a value of \(myFirstInt) and mySecondInt has a value of \(mySecondInt).")
}