Terrific. Thank you. Thank you. Thank you.
----- Original Message ----- From: "John W. Krahn" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, December 23, 2003 4:19 PM Subject: Re: Printing Array of Hashes > William Martell wrote: > > > > Hi John, > > Hello, > > > I received your code. Thanks. > > I would like to know how to check the values of the keys in the hash. I > > checked the Perl cookbook and It showed me how to get the key value pairs > > and print them, but I am not familiar with populating an array with a hash, > > or how to dynamically print the values out. > > I was only using an array of hashes because you used that in your code. > If you are having problems with Perl's data structures have a look at > the fine documentation: > > perldoc perldata > perldoc perldsc > perldoc perllol > > > A handy module for displaying complex data structures is Data::Dumper. > > use Data::Dumper; > my @order_detail; > # code that populates the array > print Dumper [EMAIL PROTECTED]; > > > > John > -- > use Perl; > program > fulfillment > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > <http://learn.perl.org/> <http://learn.perl.org/first-response> > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
