Actually, I’ve always liked swift. I think Xcode is very advanced. I can operate it by buying a MacBook. That’s good.
var str = "Hello, playground" var myVariable = 42 myVariable = 50 let myConstant = 42 let implicitInteger = 70 let implicitDouble = 70.0 let explicitDouble: Double = 70 let label = "The width is " let width = 94 let widthLabel = label + String(width) let apples = 3 let oranges = 5 let appleSummary = "I have \(apples) apples." let fruitSummary = "I have \(apples + oranges) pieces of fruit."
swiftCode