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Re^2: Using 'Shift' in subroutine argumentby GrandFather (Cardinal) |
| on Nov 02, 2007 at 18:43 UTC ( #648710=note: print w/ replies, xml ) | Need Help?? |
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The shift without an argument defaults to @_. except in main scope (outside a sub) where shift operates on @ARGV by default. Consider:
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