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8 Einträge, 1 Seite |
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#!/usr/bin/perl use strict; use warnings; my ($string); while($string ne 'exit') { $string = <STDIN>; last if $string =~ /exit/; }
Use of uninitialized value in string ne at stdin.pl line 8.
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#!/usr/bin/perl use strict; use warnings; my ($string) = ''; while (1) { $string = <STDIN>; chomp($string); last if ($string eq 'exit'); }
#chomp($string);
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#!/usr/bin/perl
use strict;
use warnings;
my $string;
do {
chomp($string = <STDIN>);
# do stuff
print "entered: $string\n";
} until ($string eq 'exit');
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8 Einträge, 1 Seite |