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Answers and rating deltas for
How come I didn't have to instantiate the NSCharacterSet object first before using it?
| Author | Votes | Δ |
|---|---|---|
| CodeBender | 5 | +0.50 |
| Dominik Bucher | 3 | -3.20 |
Last visited: Jan 25, 2018, 6:56:46 PM