Snipplr

(Perl) Process PHP-style array (square brackets) from HTML form in Perl CGI - ptepper

Fri, 16 Oct 2009 16:19:42 GMT

This is inspired by this http://www.cgi101.com/book/ch5/text.html so I'm using a similar example. In PHP you can combine a set of checkboxes into an array using square brackets like this: Red Green Blue Gold PHP does not do this automatically but it's pretty simple to do if you filter by regular expressions.

(Perl) Add array elements to hash set - deepsoul

Mon, 14 Sep 2009 16:36:50 GMT

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 is often useful, but how to do it is slightly tricky and not widely known. Here goes...

(Perl) Push a new member into an array that is contained in a hash value - noah

Wed, 16 Jan 2008 14:12:05 GMT

(Perl) declare an array - noah

Tue, 03 Jul 2007 23:17:45 GMT

Perl is so damn elegant sometimes

(Perl) dump the contents of a data structure - noah

Tue, 03 Jul 2007 23:08:28 GMT

hashes in Perl can be so elegant