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Answers and rating deltas for
How to describe a nil object in Swift in terms of existence and its value?
| Author | Votes | Δ |
|---|---|---|
| Michael Hulet | 4 | +4.36 |
| Aks | 2 | +1.98 |
| Duncan C | 1 | -0.12 |
| Paulw11 | 1 | -0.67 |
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