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Re^2: Using grep in a scalar context

by newbie1991 (Acolyte)
on Feb 06, 2013 at 13:37 UTC ( [id://1017430]=note: print w/replies, xml ) Need Help??


in reply to Re: Using grep in a scalar context
in thread Using grep in a scalar context

My input is a string of amino acid bases, essentially it looks like MHDLKNDHASDRWT and I am counting pair occurrences throughout. MH HD DL LK KN ND are all accepted and should be counted.

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