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Answers and rating deltas for
What is the most bulletproof way of checking a variable is not null or empty?
| Author | Votes | Δ |
|---|---|---|
| smitelli | 3 | +2.59 |
| Pez Cuckow | 3 | +2.03 |
| Anthony Simmon | 1 | -1.17 |
| Rubin Porwal | 0 | -3.45 |
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