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• How to extract strings from a file

• Perl on the command line (screencast) - video

• Crypt::SSLeay - 500 Can't connect to ____ (Crypt-SSLeay can't verify hostnames)

• 8: Chad (Exodist) Granum, author of the Fennec testing tool

• Becoming a co-maintainer of a CPAN-module - the first steps (Pod::Tree 1.17_01, 1.18)

• Array indexes (screencast) - video

• List Operators (Rightward)

• Get absolute path (aka. canonical path) using abs_path or canonpath

• How to sort faster in Perl? (using the Schwartzian transform)

• Refactor the tests to use Test::More (Pod::Tree 1.20)

• Help with perl (parsing error log)

• What should setters return? (Examples with core Perl OOP)

• The easiest way to find the highest hash value without looping through all of them (max)

• Avoid (unwanted) bitwise operators

• Getting Started with Perl::Critic (the linter for Perl)

• The value of a clean Continuous Integration (CI) system (for Data-Trace)

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

• The magic unary plus (+)

• String operators: concatenation (.), repetition (x)

• How to return nothing (or undef) from a function in Perl?