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Answers and rating deltas for
What's the purpose of redundant parentheses in return(NULL)
| Author | Votes | Δ |
|---|---|---|
| Jon | 4 | +1.49 |
| Stephen Canon | 3 | +1.10 |
| Ed S. | 1 | -0.50 |
| ouah | 1 | -0.36 |
| MK. | 0 | -1.47 |
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