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| PerlMonks |
Re^4: map vs for\foreach.by ikegami (Patriarch) |
| on Mar 13, 2015 at 17:35 UTC ( [id://1119979]=note: print w/replies, xml ) | Need Help?? |
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for (@a) is indeed optimized to not place the elements of `@a` on the stack. for ((),@a) would prevent the optimization.
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