Re: Parsing Sequence Records

open(...) or die "Error: $!" is a good habit to get into. See also use autodie (autodie).

--MidLifeXis

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Re^2: Parsing Sequence Records by GrandFather (Saint) on May 08, 2014 at 12:33 UTC
`open my $fIn, '<', $filename or die "Can't open '$filename': $!";` [download] is an even better habit. The quoted file name in the error message lets you see what was actually being opened - unchomped input anyone? Perl is the programming world's equivalent of English	[reply] [d/l]