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29 Einträge, 3 Seiten |
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sub new() {
my ($class) = $_[0];
my $self = {};
my $self->{dir} = $_[1];
print $self->dir;
Quotestart: Can't use an undefined value as a HASH reference at loadpage.pm line 20.
$x = sf->new("sdf","sdf","dsf");
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sub new() {
my ($class) = shift;
my $self = {};
my $self->{dir} = shift;
print $self->{dir};
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#!/usr/bin/perl
use strict;
use warnings;
package foo;
sub new { bless {} }
sub bar {
my $self = shift;
$self->{main} = "Hallo Welt";
$self->{reverse} = reverse("Hallo Welt");
print $self->{main} . "\n";
print $self->{reverse} . "\n";
}
package main;
my $hallo = foo->new();
$hallo->bar();
sub new() {
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29 Einträge, 3 Seiten |