1. Computing
Michael Morin

Ruby April 2013 Archive


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ARGF, a Shortcut for Scripts

Tuesday April 30, 2013
Many command line scripts simply read all the files mentioned to them as one long stream of data, the last file of one byte side by side with the first ... Read More

TrueClass, FalseClass and NilClass Quick Reference

Tuesday April 30, 2013
What is truth?  No, not philosophically, in the (ironically imaginary) world of computer science, truth has a very well defined meaning.  But each high level language seems to interpret this ... Read More

Exception Quick Reference

Tuesday April 30, 2013
Exceptions, like just about everything else in Ruby, are objects.  They're objects you typically don't deal with either, in fact when you catch an exception using a rescue clause, you're ... Read More

Bignum Quick Reference

Monday April 29, 2013
While the Bignum is not a class you'll encounter directly, you've probably used it a few times without even noticing it.  This article tells you a bit about how Bignum ... Read More

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