July 2023
Intermediate to advanced
276 pages
6h 55m
English
Content preview from Functional Programming in Java, 2nd EditionBecome 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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Evolution, Not Revolution
To reap the benefits of functional style, we don’t have to switch over to another language; we simply have to change the way we use Java.
Languages like C++, Java, and C# started out with support for imperative and object-oriented programming. Now all these languages also embrace the functional style of programming. We’ve seen examples of these two styles and discussed the benefits we derived from the functional style. Now let’s look into some key concepts and practices that will help us adopt the new style.
The Java language team has put in substantial time and effort to bring functional capabilities to the language and the JDK. To reap the benefits, we have to pick up a few new concepts. We can improve our code if ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.