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Answers and rating deltas for
What does // ''; mean in Perl when concatenated at the end of the string?
| Author | Votes | Δ |
|---|---|---|
| Adam Taylor | 6 | +3.89 |
| fugu | 5 | +1.15 |
| RobEarl | 4 | -0.79 |
Last visited: May 1, 2015, 9:33:00 PM