Hi Alan,
Alan Haggai Alavi wrote:
On 8 April 2010 11:00, Raymond Wan <r....@aist.go.jp> wrote:for (my $i = 0; $i < length ($buffer); $i += 4) { print unpack ('I', $buffer[$i].$buffer[$i + 1].$buffer[$i + 2].$buffer[$i + 3]), "\n"; }Hi Raymond, Wildcards can be used within the template in pack. There is no need of the inner loop you have written. For example, to unpack all signed longs: my @signed_longs = unpack ( 'I*', $buffer );
Ah! Wildcards...never saw that one coming... I presumed I was just misunderstanding the perldocs. Thank you! Exactly what I was looking for! Ray -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
