October 2018
Intermediate to advanced
592 pages
19h 49m
English
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Chapter 18. Thinking functionally
This chapter covers
- Why functional programming?
- What defines functional programming?
- Declarative programming and referential transparency
- Guidelines for writing functional-style Java
- Iteration versus recursion
You’ve seen the term functional quite frequently throughout this book. By now, you may have some ideas about what being functional entails. Is it about lambdas and first-class functions or about restricting your right to mutate objects? What do you achieve from adopting a functional style?
In this chapter, we shed light on the answers to these questions. We explain what functional programming is and introduce some of its terminology. First, we examine the concepts behind functional programming—such ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.