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Answers and rating deltas for
How can I use Perl to sum up individual columns in a text file?
| Author | Votes | Δ |
|---|---|---|
| TLP | 3 | +1.99 |
| chm | 0 | 0.00 |
| Zaid | 0 | -1.10 |
| Joel Berger | 0 | -0.88 |
| Stefan | 0 | 0.00 |
| creaktive | 0 | 0.00 |
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