StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ActiveRecord rollback and return RecordInvalid message
Author | Votes | Δ |
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rob | 1 | 0.00 |
Last visited: Nov 14, 2015, 6:15:44 AM
Author | Votes | Δ |
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rob | 1 | 0.00 |