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Answers and rating deltas for
How to find out whether next line is blank in perl using $_?
| Author | Votes | Δ |
|---|---|---|
| ikegami | 4 | +1.66 |
| Greg Hewgill | 2 | -0.04 |
| ysth | 1 | -0.52 |
| dlamblin | 0 | -1.10 |
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