January 2017
Intermediate to advanced
565 pages
13h 46m
English
Content preview from Clojure: High Performance JVM 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 Clojure
Welcome to the world of Clojure! If you are here, you probably know a little about Lisp or Clojure, but you don't really have an idea of how things work in this world.
We will get to know Clojure by comparing each feature to what you already know from Java. You will see that there are lists, maps and sets just like in Java, but they are immutable. To work with these kinds of collections, you need a different approach; a different paradigm.
This is what we will try to accomplish in this book, to give you a different way to approach problems. We hope you end up using Clojure in your every day life, but if you don't, we hope you use a new approach toward problem solving.
In this chapter, we will cover the following ...
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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.