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Answers and rating deltas for
When should UIViewController add/remove observers on NSNotificationCenter?
| Author | Votes | Δ |
|---|---|---|
| Jason | 10 | +0.99 |
| knuku | 7 | -0.14 |
| morningstar | -1 | -3.67 |
Last visited: Sep 14, 2014, 5:07:29 AM