Re^6: An overlapping regex capture

Yes, I tried it and got the following:

ID: at seqextractor.pl line 23, <$fh> line 130.

Segments: $VAR1 = [];

From the using the following

foreach my $id (keys %id2seq){
         warn "ID: $id";
  my @segments = split /\|/, $id;
       warn "Segments: " . Dumper \@segments;
       my $filename = $segments[0];
       
    }
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Does it mean that the array is empty?

Comment on Re^6: An overlapping regex capture Download Code

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Re^7: An overlapping regex capture by 1nickt (Canon) on Jun 22, 2017 at 21:24 UTC
Yes, that's right. And can you also see why the array is empty, from your debug statements? The way forward always starts with a minimal test.	[reply]