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Answers and rating deltas for
Swift NSObject property is not optional , but it prints optional
| Author | Votes | Δ |
|---|---|---|
| Anil Varghese | 0 | -0.03 |
| theodore cha | 0 | +0.19 |
| Jasmeet Kaur | 0 | +0.03 |
Last visited: Jul 5, 2017, 3:04:50 AM