Thread Formatierte Ausgabe / Platzhalter ... aber wie ? (23 answers)
Opened by cherished at 2008-06-26 11:29

Gast lalalu
 2020-06-01 13:35
#191872 #191872
Code (perl): (dl )
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print _stringFormat('12345', 10) ;
print _stringFormat('huhu longlongbimbambuhh', 15);
print _stringFormat('bimbam'), 20) . "\n";
print _stringFormat('123', 10) ;
print _stringFormat('huhu', 15);
print _stringFormat('bimbam'), 20) . "\n";

sub _stringFormat {
    my $c = ($_[1] - length($_[0])) < 0 ? 0 : $_[1] - length($_[0]);
    $_[0] = substr($_[0], 0, $_[1]-4) . "... " if (length($_[0]) >= $_[1]);
    return $_[0] . " " x $c;
}   

Last edited: 2020-06-01 14:02:35 +0200 (CEST)

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