Welcome To Snipplr


Everyone's Recent Perl Snippets Tagged list



« Prev 1 Next »
0 2802 posted 14 years ago by alfirth
Perl hash sets are hashes used to represent sets. Their keys are the set elements, and the corresponding values are just 1. For keys that are not set elements, the hash will return undef, equivalent to false. Adding a whole array to a hash set i...
0 1307 posted 16 years ago by deepsoul
« Prev 1 Next »