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Answers and rating deltas for
Web2py - cannot concatenate 'str' and 'NoneType' objects
| Author | Votes | Δ |
|---|---|---|
| Zaur Nasibov | 3 | +0.44 |
| ronak | 0 | -3.48 |
Last visited: Sep 14, 2014, 5:07:29 AM