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Re: What is wrong in this code???

by Lotus1 (Curate)
on Dec 07, 2012 at 22:01 UTC ( #1007830=note: print w/replies, xml ) Need Help??


in reply to What is wrong in this code???

tr/// can be used to count characters in a string. No need to loop through.

use warnings; use strict; print "LATCG-\n"; while(<DATA>) { print $. . tr/A// . tr/T// . tr/C// . tr/G// . tr/-// . "\n"; } __DATA__ ATGAAAAAGAC AGCTATCGCGA TTGCAGTGGCA CTGGCTGGTTT CGCTACCGTAG CGC-A---TAG

Output:

LATCG- 171120 232330 323240 405240 522430 621224

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[1nickt]: choroba Updated the PR, using Config instead of exposing the hackery. Using cpanfile-dump does not work to test, as shown in the earlier PR comment, even when using a binary built for a particular Perlbrew perl, the output seems to be
[1nickt]: ... from the system perl binary. Using cpanm --installdeps . does use the expected perl and tus the check acts correctly.

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