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Answers and rating deltas for
rails 4.1 undefined method `first_name' for nil:NilClass error
| Author | Votes | Δ |
|---|---|---|
| Jesse Mignac | 1 | +2.09 |
| RAJ | 1 | +0.22 |
| Marc Lainez | 0 | -3.88 |
Last visited: May 1, 2015, 9:18:20 PM