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Answers and rating deltas for
How to find numeric value before underscore(_) in php
| Author | Votes | Δ |
|---|---|---|
| David Lin | 2 | +3.88 |
| Shankar Damodaran | 1 | -0.13 |
| Peon | 1 | -0.21 |
| vara | 1 | -1.17 |
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