Thread Getopt::Long - GetOptions - Übergabeparameter ist Leerstring (5 answers)
Opened by jan99 at 2013-10-09 12:19

pq
 2013-10-09 12:28
#171092 #171092
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in der doku zu CPAN:Getopt::Long steht:
Quote
Using a colon ":" instead of the equals sign indicates that the option value is optional.
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. -- Damian Conway in "Perl Best Practices"
lesen: Wiki:Wie frage ich & perlintro Wiki:brian's Leitfaden für jedes Perl-Problem

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