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Answers and rating deltas for
OOP Issue：How to convert an object into concrete object if the object is transfered via base object
| Author | Votes | Δ |
|---|---|---|
| Oak | 2 | +0.47 |
| Mickael Caruso | 1 | -3.73 |
Last visited: Sep 14, 2014, 5:07:29 AM