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Answers and rating deltas for
How to check for NULL(empty/0) strings if I don't have access to the string variables
| Author | Votes | Δ |
|---|---|---|
| Arnon Zilca | 1 | +0.66 |
| David | 1 | -0.08 |
Last visited: Jan 2, 2016, 5:22:07 AM