Revision: 10567
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at January 4, 2009 20:09 by archlight
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scalar @wattage returns size of array exists $dimA[0] returns value of first element of dimA exists defined $dimA[0] returns bool whether dimA[0] is defined switch statement can be used when use Switch; switch($key) { case '' { } } foreach $line (<INFILE>) {} foreach $value (@array) {}
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some perl keywords
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perl
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Perl