DavidO questions

DavidO answers

• Questions around memory utilization in Perl
• Determining if a URI is valid using Perl regex
• Perl CGI Table creation with foreach
• How can I pass prove (Test::More) an argument, e.g. an API URL?
• Why two `{` is required here?
• What is the correct syntax to access an array of array references with for/foreach
• Non greedy regex matching in sed/perl
• Why can't I replace all in a string and instead I get back an empty string?
• why complement searchlist doesn't work?
• What is the Perl syntax to remove extraneous spaces from a Perl heredoc in 'use constant'?