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Answers and rating deltas for
Unwrapping a optional nil when getting value out of a firebase snapshot dictionary in swift 4.0
| Author | Votes | Δ |
|---|---|---|
| Hitesh Surani | 1 | +0.03 |
| Sean | 1 | -0.27 |
Last visited: Jan 1, 2019, 8:55:20 AM