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Answers and rating deltas for
How to check a variable is nil in swift
| Author | Votes | Δ |
|---|---|---|
| Vinzzz | 4 | +1.51 |
| iDroid Explorer | 1 | +0.29 |
| Leo Dabus | 0 | -1.47 |
| Dhruv Ramani | 0 | -2.57 |
| cph2117 | 0 | 0.00 |
Last visited: Jan 1, 2016, 10:16:54 PM