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Answers and rating deltas for
How do I check whether a Perl module is installed?
| Author | Votes | Δ |
|---|---|---|
| jj33 | 11 | +3.81 |
| John Siracusa | 8 | +1.85 |
| ysth | 3 | +0.47 |
| jeremiah | 2 | -0.54 |
| heeen | 1 | -2.38 |
| brian d foy | 0 | 0.00 |
| Axeman | 0 | -0.73 |
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