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• Numerical Operators - video

• Numerical operators

• Parse bulleted list in Markua

• Regex character classes

• Looks like number - video

• Conext sensitivity - video

• Dumping a hash - video

• slurp mode - reading a file in one step

• Stand-alone Ajax client and the Access-Control-Allow-Origin issue

• Switch-Case statement in Perl 5

• Processing command line arguments - @ARGV in Perl

• A command line counter with database back-end using DBIx::Class

• Logical Defined-Or

• Bare Here documents are deprecated - How to find offending code?

• Here documents - video

• Here documents, or how to create multi-line strings in Perl

• Command line counter with plain text file back-end

• trim - removing leading and trailing white spaces with Perl

• trim - video

• CLI - Command Line Interface in Perl