StackRating
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Answers and rating deltas for
Which is better for performance, make unused columns null or fill in with values
| Author | Votes | Δ |
|---|---|---|
| d89761 | 7 | +3.95 |
| user1832467 | 0 | -3.95 |
Last visited: Sep 14, 2014, 5:07:29 AM