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Answers and rating deltas for
Java lambda to return null if empty list otherwise sum of values?
| Author | Votes | Δ |
|---|---|---|
| Alexis C. | 4 | +0.78 |
| user384842 | 2 | +2.12 |
| biziclop | 1 | -0.06 |
| dieter | 0 | -0.99 |
Last visited: Nov 19, 2015, 8:14:55 PM