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Re: How to avoid an alphabet and integer next to it in a string?

by hippo (Monsignor)
on Mar 21, 2014 at 17:53 UTC ( #1079312=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $formula = 'C6H5OH';
    $formula =~ s/H\d//g;
    print "$formula\n";
    

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