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Re^2: To remove duplicates inside a string

by hdb (Prior)
on Jun 29, 2013 at 08:56 UTC ( #1041433=note: print w/ replies, xml ) Need Help??


in reply to Re: To remove duplicates inside a string
in thread To remove duplicates inside a string

One remark: setting $/="" (paragraph mode) avoids the two step reading of the file:

my @original = do { $/ = ""; <DATA>; };

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