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Answers and rating deltas for
Why can -respondsToSelector: instance method be used on class name or class object?
| Author | Votes | Δ |
|---|---|---|
| ZhangChn | 4 | +3.85 |
| newacct | 3 | +1.03 |
| CodaFi | 0 | -0.65 |
| hotpaw2 | 0 | -0.28 |
| Aditya Vaidyam | -1 | -4.18 |
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