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Answers and rating deltas for
NSArray and NIL values. How to return the number ("count") of non-NIL values the array
| Author | Votes | Δ |
|---|---|---|
| sch | 6 | +0.42 |
| Roman Temchenko | 4 | -1.99 |
| valexa | 1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM