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Answers and rating deltas for
How can I determine the number of vars defined in another regexp?
| Author | Votes | Δ |
|---|---|---|
| Sinan Ünür | 2 | +1.85 |
| brian d foy | 1 | -0.13 |
| ase | 1 | +0.44 |
| Chas. Owens | 0 | -2.17 |
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