D
Dave Saville
I was taught to check *anything* that produced a return code. In I
think all perl programs I have ever seen I see opens followed by "or
die ....."
But how does one check the <> operator? I suppose one could code
my @a = <$somehandle> or die .........
and
my $a = <$somehandle> or die ...........
but what about
while ( <$somehandle> )
?
TIA
think all perl programs I have ever seen I see opens followed by "or
die ....."
But how does one check the <> operator? I suppose one could code
my @a = <$somehandle> or die .........
and
my $a = <$somehandle> or die ...........
but what about
while ( <$somehandle> )
?
TIA