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Answers and rating deltas for
How to tell if a Delphi variant is an empty string?
| Author | Votes | Δ |
|---|---|---|
| David Heffernan | 11 | +0.61 |
| Warren P | 2 | -0.16 |
| Troy | 0 | -3.59 |
| user3415259 | -1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM