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Answers and rating deltas for
Calculating average from array - How to return null if empty
| Author | Votes | Δ |
|---|---|---|
| Andam | 1 | +3.95 |
| elegant-user | 0 | -2.09 |
| brk | 0 | -0.23 |
Last visited: Apr 20, 2018, 3:19:40 AM