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Answers and rating deltas for
PHP loop thru hex numbers from a form POST always gives the first number as 0. why?
| Author | Votes | Δ |
|---|---|---|
| cdhowie | 2 | +0.86 |
| Jeremy Ruten | 2 | +0.91 |
| simshaun | 0 | -1.25 |
| Mark Baker | 0 | -0.69 |
| netcoder | 0 | -0.92 |
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