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Answers and rating deltas for
How to handle nulls when doing a sum in php
| Author | Votes | Δ |
|---|---|---|
| Shubham Srivastava | 2 | +4.17 |
| Hetal | 0 | -2.10 |
| Trần Hữu Hiền | 0 | -2.07 |
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