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Answers and rating deltas for
How do I ensure only one instance of the object of the class is created?
| Author | Votes | Δ |
|---|---|---|
| paqogomez | 3 | +0.49 |
| bit | 0 | -2.09 |
| Usman Waheed | 0 | -1.80 |
Last visited: Sep 14, 2014, 5:07:29 AM