in reply to problems with converting a string character by character

By the way, there is already a builtin function for this. Your script could be written as

$_= uc($_);
tr/ATGC/TACG/;

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Re^2: problems with converting a string character by character
by jwkrahn (Abbot) on Feb 02, 2011 at 01:17 UTC
[reply]
[d/l]

In Section Seekers of Perl Wisdom