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Answers and rating deltas for
What is the difference between nil in Objective-C and optional in case of swift which by default sto
| Author | Votes | Δ |
|---|---|---|
| gnasher729 | 2 | +2.40 |
| Alexander | 0 | -2.40 |
Last visited: Sep 20, 2016, 2:42:35 PM