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Answers and rating deltas for
How do I create an instance of a subclass from an instance of a superclass?
| Author | Votes | Δ |
|---|---|---|
| Barmar | 4 | +0.84 |
| Copperfield | 1 | +0.43 |
| daphtdazz | 1 | +0.09 |
| Yoav Glazner | 0 | -1.28 |
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