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Answers and rating deltas for
Why do AppDelegates have an instance variable for the root controller?
| Author | Votes | Δ |
|---|---|---|
| DarkDust | 1 | +0.40 |
| Sanjit Saluja | 0 | -1.70 |
| Nick Lockwood | 0 | -1.47 |
Last visited: Sep 14, 2014, 5:07:29 AM