Compare the speed of Perl and Python regexes
Keep data in client and fetch only changes
Testing a tree data structure in Perl
Use of uninitialized value $got in pattern match (m//) at Test/Deep/Regexp.pm line 57.
Deleting item using Ajax request with DELETE and OPTIONS
How to remove, copy or rename a file with Perl
Refactoring code snippet
Constants and read-only variables in Perl
Exercise: more statistics - video
Exercise: rectangular - video
Exercise: write report to file - video
Regex matching digits
Distribution directory layout
How to change directory (chdir, cd) in Perl?
Detect recursion using state variables
How to dereference a reference to a hash or to an array in Perl
Moo with array reference as attributes - with or without default values
ref - What kind of reference is this variable?
1: Jeffrey Thalhammer, author of Perl::Critic and Pinto