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Answers and rating deltas for
I am having 2 tables with 3 columns each and I want to get the value without null considering null m
| Author | Votes | Δ |
|---|---|---|
| Fahmi | 1 | +0.47 |
| Tiago Douglas | 0 | -3.73 |
Last visited: May 11, 2019, 11:16:05 PM