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Answers and rating deltas for
How to create a session variable if none exists prior, but ignore if variable exists but is blank
| Author | Votes | Δ |
|---|---|---|
| jigfox | 5 | +1.68 |
| Sjoerd | 5 | +0.26 |
| Peter Ajtai | 2 | -3.79 |
Last visited: Sep 14, 2014, 5:07:29 AM