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Answers and rating deltas for
How to get NULL as values for invalid column
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 6 | +0.97 |
| BrainCoder | 4 | +1.04 |
| jarlh | 2 | -1.02 |
Last visited: Jan 2, 2016, 9:47:38 PM