Kevin Viel wrote:
Happy New Year.
I have a series of values with the following form:
TO_Chr10_final.txt
I would like to obtain the value 10, for accounting purposes:
my $chr = ( split /_/ , $value ) [ 1 ] ;
$chr =~ /chr/i ;
$chr = $' ;
This seems convoluted. Could someone please criticize this approach or
offer a better one?
my ( $chr ) = $value =~ /_chr(\d+)_/i;
John
--
Perl isn't a toolbox, but a small machine shop where you
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