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Answers and rating deltas for
What is the use of If-Unmodified-Since HTTP Header?
| Author | Votes | Δ |
|---|---|---|
| VolkerK | 21 | +0.43 |
| yfeldblum | 6 | 0.00 |
| Hans Malherbe | 0 | +0.29 |
| Sesh | -1 | -3.70 |
Last visited: Sep 14, 2014, 5:07:29 AM