StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
NoMethodError at before_save callback
Author | Votes | Δ |
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inveterateliterate | 0 | 0.00 |
Last visited: Feb 25, 2018, 9:05:50 AM
Author | Votes | Δ |
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inveterateliterate | 0 | 0.00 |