Perl Skills Test

© 2005 A.P. Lawrence

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Medium

Will the following code print the first line of the file "t"?

#!/usr/bin/perl
open(FH,"t");
my $fh=FH;
grabit($fh);

sub grabit {
 my $fh=shift;
 print "$fh\n";
 my @stuff=<$fh>;
 print $stuff[0];
}

• Yes
• No

Answer

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