Created
January 28, 2019 12:39
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| // Swift 4: 'Int??' | |
| // Swift 5: 'Int?' | |
| let result = try? database?.countOfRows(matching: predicate) | |
| // Swift 4: 'String??' | |
| // Swift 5: 'String?' | |
| let myString = try? String(data: someData, encoding: .utf8) | |
| // Swift 4: '[String: Any]??' | |
| // Swift 5: '[String: Any]?' | |
| let dict = try? JSONSerialization.jsonObject(with: data) as? [String: Any] |
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