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Answers and rating deltas for
how can a call to a function return a string only the first time and undefined thereafter
| Author | Votes | Δ |
|---|---|---|
| AstroCB | 0 | -0.08 |
| Arvind | 0 | +0.07 |
| chm-software.com | 0 | +0.09 |
Last visited: May 1, 2015, 9:00:20 PM