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Answers and rating deltas for
Need some help to understand what is done in the second line of code?
| Author | Votes | Δ |
|---|---|---|
| Sergey Kalinichenko | 0 | -0.23 |
| Andre Haueisen | 0 | +1.84 |
Last visited: Aug 26, 2016, 2:34:25 PM