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Answers and rating deltas for
i am getting null value from a function in model
| Author | Votes | Δ |
|---|---|---|
| Saty | 3 | 0.00 |
Last visited: Nov 14, 2015, 12:42:33 AM
| Author | Votes | Δ |
|---|---|---|
| Saty | 3 | 0.00 |