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Answers and rating deltas for
How to select where condition equal null.
| Author | Votes | Δ |
|---|---|---|
| user1264255 | 3 | +4.01 |
| sadia | 2 | +0.66 |
| sokheng | 0 | -4.00 |
Last visited: Sep 14, 2014, 5:07:29 AM