StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
rails validation error nested object undefined method... for nil:NilClass
Author | Votes | Δ |
---|---|---|
Marcin KoĆodziej | 3 | +3.47 |
byrdEmmanuel | 2 | +0.91 |
Julien | 0 | -3.72 |
Last visited: Feb 19, 2019, 8:26:47 AM