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Answers and rating deltas for
How can I set a variable to be equal to 0 if null or increment it if it is not null?
| Author | Votes | Δ |
|---|---|---|
| Martin Smith | 7 | +1.13 |
| Mureinik | 5 | +1.16 |
| Andy Korneyev | 3 | -0.22 |
| Pரதீப் | 2 | -1.44 |
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