Thread Arrayslice (16 answers)
Opened by Crian at 2004-03-09 11:41

Crian
 2004-03-09 11:47
#80768 #80768
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Ja, das ist schon klar, aber was mich wundert ist, dass er einen skalaren Wert daraus macht.

Etwa:

Code: (dl )
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use strict;
use Data::Dumper;
my @array = (1..9);
print scalar @array[2], "\n";
print Dumper(@array[2]);
print Dumper($array[2]);


ergibt

Code: (dl )
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Scalar value @array[2] better written as $array[2] at C:\Daten\perl\forum\Arrayslice_Arrayelement.pl line 4.
Scalar value @array[2] better written as $array[2] at C:\Daten\perl\forum\Arrayslice_Arrayelement.pl line 5.
3
$VAR1 = 3;
$VAR1 = 3;


Warum? Niemand wollte in Zeile 4 einen skalaren Wert ;)\n\n

<!--EDIT|Crian|1078825786-->
s--Pevna-;s.([a-z]).chr((ord($1)-84)%26+97).gee; s^([A-Z])^chr((ord($1)-52)%26+65)^gee;print;

use strict; use warnings; Link zu meiner Perlseite

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