in reply to Is it possible to get all tetra words with correct starting position using a better code within a loop?
[0] Perl> print $1 while 'abcdefgh' =~ m[(?=(.{4}))]g;; abcd bcde cdef defg efgh
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Re^2: Is it possible to get all tetra words with correct starting position using a better code within a loop?
by supriyoch_2008 (Monk) on Dec 03, 2012 at 06:31 UTC |