October 2015
Beginner to intermediate
296 pages
5h 56m
English
Content preview from Learning Java Functional ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 1. Getting Started with Functional Programming
Functional programming languages have been used successfully for decades and present a different and often more elegant way of expressing the program logic. Functional languages, such as Lisp, Clojure, or Haskell, incorporate techniques that may seem odd and hard to follow by programmers who are used to imperative programming techniques.
A language such as Java, while not initially developed with a functional orientation, can incorporate functional techniques. This is the major change to the language made with the release of Java 8. Java now incorporates imperative, procedural, object-oriented, and functional techniques.
It is possible to write a non-object-oriented program in Java. Likewise, ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.