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Answers and rating deltas for
How can I get all keys from each NSDictionary in an NSArray without loop
| Author | Votes | Δ |
|---|---|---|
| Bhavin | 1 | +0.60 |
| srinivas n | 0 | +0.09 |
| Mary | 0 | -0.02 |
| IluTov | 0 | -0.13 |
| aahsanali | 0 | +0.25 |
| Ríomhaire | 0 | -0.07 |
| s.zainulabideen | -2 | -4.02 |
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