http://www.jamesraposa.com/index e dot dot dot - a mostly about the Internet weblog by James Raposa en http://www.jamesraposa.com/index/2006/02/27#auto___advanced_subroutine_techniques <a href='http://www.perl.com/pub/a/2006/02/23/advanced_subroutines.html?CMP=OTC-BD0016219291&amp;ATT=Advanced+Subroutine+Techniques'><img src='http://www.perl.com/2006/02/23/graphics/111-adv_subroutines.gif' width='111px' height='91px' alt='tile image' align='left' border='0'/></a>Subroutines seem like a basic building block of code. They're simple and easy to understand and use, right? That's true--but there are a few advanced techniques to make your code more maintainable and robust. Rob Kinyon goes beyond making sense of subroutines to making subroutines work for you.<br /><br />Read the entire article <a href="http://www.perl.com/pub/a/2006/02/23/advanced_subroutines.html?CMP=OTC-BD0016219291&ATT=Advanced+Subroutine+Techniques" target="_blank">here</a><br /><!--ttag:perl, programming, scripting-->