By Alvin Alexander. Last updated: June 4, 2016 The Perl FAQ can be found at http://www.perl.com/perl/faq. perl faq perl perl faq Where is Perl looking for modules to include? Tue, Dec 31, 2002 Perl exception handling Perl file example - A program to extract lines from a file Perl URL - an easy way to download URL contents books by alvin Scala Either type: How to get the value out of an Either In dreams, light switches don’t work ZIO 2: Processing ZIO command line arguments ZIO 2: A ZIO.timeout interrupt example with ZIO.attempt ZIO 2: Using Either with ZIO in a Scala for-expression