Thread Array leer, wie abfragen? (12 answers)
Opened by PETER_PAN2009 at 2010-03-29 13:42

pq
 2010-03-29 13:45
#135432 #135432
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Code (perl): (dl )
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unless (@array) {
    # @array hat keine elemente = leer
}
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"
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