Try it Yourself: Swift Type Casting

Swift Type Casting

Language: Swift

let wholeNumber: Int = 7
let asDouble = Double(wholeNumber)   // 7.0

let decimal: Double = 9.8
let asInt = Int(decimal)              // 9, truncated, not rounded

let wholeNumber: Int = 7
let asDouble = Double(wholeNumber)   // 7.0

let decimal: Double = 9.8
let asInt = Int(decimal)              // 9, truncated, not rounded

Output

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