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Answers and rating deltas for
Why (referenceTos[0] != null) check is being performed in following code?
| Author | Votes | Δ |
|---|---|---|
| Suresh Atta | 1 | +0.58 |
| Elbek | 0 | -1.91 |
| Jeroen Vannevel | 0 | -2.73 |
Last visited: Sep 14, 2014, 5:07:29 AM