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Re^2: Cheap idioms

by Aristotle (Chancellor)
on Oct 13, 2002 at 11:16 UTC ( #204887=note: print w/replies, xml ) Need Help??

in reply to Re: Cheap idioms
in thread Cheap idioms

Since @ARGV is localized, it doesn't destroy the main program's @ARGV contents. And by using @ARGV you get away with the magic diamond operator, thus avoiding the need to open the file yourself. It's a really beautiful idiom. Juerd++.

Makeshifts last the longest.

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Re: Re^2: Cheap idioms
by DapperDan (Pilgrim) on Oct 13, 2002 at 12:49 UTC
    Thank you for the clarification.

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