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• Dancer2: Template Tiny

• Introduction to Template::Toolkit

• Stringification in classic Perl OOP

• How to get notification when specific contact goes online in Skype?

• Skip tests if prerequisites are not installed

• Get Coveralls to notify when test-coverage shrinks

• Always check if the regex was successful

• How to check if a child process is still running in Perl?

• What is autovivification?

• exists - check if a key exists in a hash

• Identifier parsing

• Inheritance and Method Modifiers in Moo

• /x modifier for verbose regexes - video

• Greedy regex quantifiers - video

• Quantifiers on Character classes - video

• Run Perl::Tidy to beautify the code

• Manipulating Perl arrays: shift, unshift, push, pop

• How to check if a string is all upper case (lower case) characters?

• What is the difference between require and use in Perl? What does import do?

• How to check if a server is live using Ping?