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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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Task/Null-object/Perl/null-object-1.pl Normal file
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print defined($x) ? 'Defined' : 'Undefined', ".\n";

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Task/Null-object/Perl/null-object-2.pl Normal file
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say $number // "unknown";