let paddedDouble = 000123.456 let oneMillion = 1_000_000 let justOverOneMillion = 1_000_000.000_000_1 let (justTheStatusCode, _) = http404Error println("The status code is \(justTheStatusCode)") // prints "The status code is 404" let base = 3 let power = 10 var answer = 1 for _ in 1...power { answer *= base } println("\(base) to the power of \(power) is \(answer)") // prints "3 to the power of 10
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