Thread 2 Arrays vergleichen (27 answers)
Opened by alexus-777 at 2004-04-22 11:47

ptk
 2004-04-22 12:45
#81769 #81769
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Ungetestet:
Code: (dl )
1
2
%a = map {($_=>1)} @a;
@duplicates = grep { exists $a{$_} } @b;

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