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• Replace character by character (transliterate) using tr of Perl

• A Simple way to download many web pages using Perl

• Consider everything not recognizable as a paragraph in Markua

• Run Perl::Tidy to beautify the code

• Exchange values and keys of a hash - how to reverse a hash

• How to print elements of an array in reverse order in Perl

• Reverse an array, a string or a number

• Constants and read-only variables in Perl

• Search for hash in an array of hashes

• Transforming a Perl array using map

• Traversing a directory tree, finding required files

• YAML in Perl

• YAML vs YAML::XS inconsistencies (YAML::Syck and YAML::Tiny too)

• Want a job abroad? Improve your language and communication skills!

• input must be 8 bytes long at DES.pm line 58. while using Net::SFTP

• Array references in Perl

• Anyevent, asynchronous programming in Perl

• Asynchronous web application with PSGI and Twiggy

• Fetching several web pages in parallel using AnyEvent

• File modify date - When was a file last changed?