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Re^4: Hash of Regex

by LanX (Chancellor)
on Apr 06, 2010 at 22:56 UTC ( #833146=note: print w/replies, xml ) Need Help??


in reply to Re^3: Hash of Regex
in thread Hash of Regex

For Perl => is just a comma, and empty lists () are ignored when flattening lists.

perl -e' @a=(1,2,(),(),3);print "@a"' 1 2 3

Cheers Rolf

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