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Answers and rating deltas for
When should I call removeObserver:forKeyPath from within a closing ViewController class that is o...
| Author | Votes | Δ |
|---|---|---|
| Rob Napier | 7 | +0.36 |
| jsd | 1 | -2.85 |
Last visited: Sep 14, 2014, 5:07:29 AM