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Answers and rating deltas for
Create singleton using GCD's dispatch_once in Objective C
| Author | Votes | Δ |
|---|---|---|
| Dave DeLong | 133 | +0.35 |
| Zelko | 18 | 0.00 |
| Christian | 4 | -2.83 |
| Sergey Petruk | 3 | 0.00 |
| i-developer | 3 | 0.00 |
| gnasher729 | 0 | 0.00 |
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