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Answers and rating deltas for
What is the difference between if(!variable) and if(variable != nil) iphone
| Author | Votes | Δ |
|---|---|---|
| Kendall Helmstetter Gelner | 4 | +0.56 |
| Joseph Lin | 1 | -4.50 |
Last visited: Sep 14, 2014, 5:07:29 AM