in reply to Re: exports -- which module exports are used?
in thread exports -- which module exports are used?
There is probably a better solution, and I suspect it has something to do with the seek.
Indeed. This is how I've fixed it:
$. = 0; seek $fh, 0, 0 or die "Can't rewind handle to $file: $!\n";
(Updated: Actually, you also have to move that code so that it gets run before 'print' (for example) gets called, which is required else $. would be tied to STDOUT.)
Alternately, you can do:
{ my $eof = <$fh>; $. = 0; } seek...
Or I could just open the file twice.
- tye
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Re^3: exports -- which module exports are used? ($.)
by toolic (Bishop) on Oct 03, 2013 at 17:24 UTC |
In Section
Cool Uses for Perl