2011-05-01T09:38:41
eraemien
foreach $key (keys %Elemente){
print "$key, $Elemente{$key}\n"
}
ändern zu:
foreach $key (sort {$a <=> $b} keys %Elemente){
print "$key, $Elemente{$key}\n"
}
Das {$a <=> $b} führt zur Sortierung nach Zahlenwert. Wenn Du es weglässt, werden die Elemente alphabetisch sortiert.
Editiert von FIFO: Tags repariert
Last edited: 2011-05-01 19:42:18 +0200 (CEST)
Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it? -- Brian Kernighan: "The Elements of Programming Style"