RE: I don't get it ... array

Hello Romain, > sub n_list { > > my($a)[EMAIL PROTECTED]; > > ...sql query... > > my $sth=$dbh->prepare($sql); > $sth->execute(); > > my node_l; As others have noted, this should be @node_l, but you say it's that way in your code (why didn't you just paste your code btw? Would have avoided su

RE: I don't get it ... array

Romain Groleau <[EMAIL PROTECTED]> wrote: : : sub rnode_list { : : my ($a)[EMAIL PROTECTED]; : my $node_l=n_list($a); : print "$node_l[1]"; <<=== line x $node_l[1] is part of an array named @node_l which has not been declared or filled in rnode_list(). You probably want: print $node_l->[1

RE: I don't get it ... array

no sorry I have it my code, I forgot it when I wrote the mail... it must be something else! --- "Bradley A. Brown" <[EMAIL PROTECTED]> skrev: > > > >my node_l; > > This should be "my @node_l". > Bradley > > > > -- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-m

RE: I don't get it ... array

>my node_l; This should be "my @node_l". Bradley -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

I don't get it ... array

Hi! here is a piece of my code: sub n_list { my($a)[EMAIL PROTECTED]; ...sql query... my $sth=$dbh->prepare($sql); $sth->execute(); my node_l; while(my @ary=$sth->fetchrow_array()) { push @node_l,[EMAIL PROTECTED]; } return [EMAIL PROTECTED]; sub rnode_list { my ($a)[EMAIL PROTECTED]; my