Codetown ::: a software developer's community
Can you believe people are still trying to come up with a good definition or explanation of what functional programming is? Paul Krill is a journalist with InfoWorld. Here's an article he just wrote: http://www.infoworld.com/article/3033912/application-development/fu...
"A function, Odersky says, is a piece of code that maps inputs to outputs and has no other effects beyond that. "It's the mathematical definition of function we are using here. Sometimes these functions are called 'pure,' to distinguish them from, say, functions in C." A functional language focuses on programming with pure functions, making it easy and powerful to do so, says Odersky, who founded Typesafe, the provider of the Typesafe JVM application development platform.
Functional programming can be combined with other paradigms, he notes. "For instance, functional goes really well with object-oriented. Scala is a functional language in that sense. I agree that just having lambdas does not make a language functional; it is necessary but not sufficient."
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Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
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