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Answers and rating deltas for
What is the meaning of the built-in variable $? in Perl
| Author | Votes | Δ |
|---|---|---|
| Sinan Ünür | 1 | +0.95 |
| wilx | 0 | -0.52 |
| mihaisimi | -1 | -3.45 |
Last visited: Sep 14, 2014, 5:07:29 AM