[Perl]The absolute minimum you need to know

http://www.netalive.org/tinkering/serious-perl/

http://www.netalive.org/tinkering/serious-perl/

The absolute minimum you need to know

 Perl's extremely flexible syntax makes it easy to write code that is harder to read and maintain than it could be. This article describes some very basic practices I consider necessary for a clear and concise style of writing Perl.
Table of contents

    * Namespaces
          o Rooting a namespace
          o Exporting symbols
    * Instant data structures
    * Classes and objects
          o Constructors
          o Multiple constructors
          o Instance methods
          o Static methods
          o Inheritance
          o Strict instance attributes
          o A note on the uniform access principle
    * Imports
          o Import parameters
          o Who's calling?
          o Extending the language
    * Essential resources
    * Final words
    * About the author

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