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Answers and rating deltas for
What's the difference between if nil != optional … and if let _ = optional …
| Author | Votes | Δ |
|---|---|---|
| Airspeed Velocity | 11 | +0.79 |
| Duncan C | 4 | -0.30 |
| chrissukhram | 3 | -2.89 |
Last visited: Jan 2, 2016, 9:33:37 AM