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Answers and rating deltas for
Error while unwrapping an Optional value after testing it in Swift
| Author | Votes | Δ |
|---|---|---|
| Antonio | 2 | +0.48 |
| maxwell2022 | 0 | -1.89 |
| Alvin Thompson | 0 | -1.97 |
Last visited: Apr 27, 2015, 9:53:01 PM