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Answers and rating deltas for
What’s the best way to discover all variables a Perl application has currently defined?
| Author | Votes | Δ |
|---|---|---|
| Mark Johnson | 9 | +4.01 |
| Nathan Kitchen | 7 | +2.87 |
| Chas. Owens | 6 | +1.08 |
| Erik Johansen | 1 | -2.76 |
| j_random_hacker | 1 | -0.45 |
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