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Answers and rating deltas for
in cocoa, what is a good way to guarantee that a block or task will run only once?
| Author | Votes | Δ |
|---|---|---|
| Jean-Denis Muys | 1 | +3.55 |
| Manlio | 0 | -0.44 |
Last visited: Sep 14, 2014, 5:07:29 AM