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Answers and rating deltas for
Why does $main::_ refer to the lexical $_ when used inside a map or for loop?
| Author | Votes | Δ |
|---|---|---|
| ikegami | 4 | +0.85 |
| shawnhcorey | 2 | -0.85 |
Last visited: Jun 24, 2017, 4:03:14 PM