StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I quickly check if Linux `unzip` is installed using Perl?
| Author | Votes | Δ |
|---|---|---|
| Zach | 13 | +3.78 |
| Jörg W Mittag | 13 | +0.80 |
| catwalk | 7 | +2.51 |
| brian d foy | 3 | +0.35 |
| tsee | 3 | +1.31 |
| Brian Showalter | 1 | -1.05 |
| ghostdog74 | 1 | -0.05 |
| Sinan Ünür | 1 | -0.60 |
| Ether | 1 | -0.50 |
| hillu | 0 | -3.10 |
| user198470 | 0 | -3.42 |
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