Re^2: Array question

Please avoid using $a and $b as general purpose variables. They are "magic" variables used by sort.

DWIM is Perl's answer to Gödel

Comment on Re^2: Array question

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Re^3: Array question by narainhere (Monk) on Sep 05, 2007 at 10:59 UTC
Any good pointers to read about this magic variables.Really wanna know grainy details about them The world is so big for any individual to conquer	[reply]
Re^4: Array question by GrandFather (Saint) on Sep 05, 2007 at 11:04 UTC
Read the sort documentation (hint: follow the link). DWIM is Perl's answer to Gödel	[reply]