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Answers and rating deltas for
Why does the following sql produce nil in IRB
| Author | Votes | Δ |
|---|---|---|
| khampson | 0 | 0.00 |
Last visited: Apr 28, 2015, 1:00:38 PM
| Author | Votes | Δ |
|---|---|---|
| khampson | 0 | 0.00 |