November 2014
Intermediate to advanced
320 pages
7h 8m
English
Content preview from Seven More Languages in Seven WeeksBecome 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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Day 2: Taming Callbacks
In Day 2, we’re going to build the skills necessary to attack the most sophisticated of user interface problems: building a game. We’re going to learn to handle user input and output, the most difficult concepts for functional languages. We’ll also learn to display images. You’ll find that Elm is a natural language for doing so.
As a wanna-be browser language, Elm has a big disadvantage. It’s not JavaScript. You’ll need to rely on another layer in the browser to compile Elm to JavaScript. But Elm also has a huge advantage.
It’s not JavaScript.
If you want to herd sheep like a sheep dog, you don’t necessarily have to be a dog. You just have to herd sheep.
Before we get rolling, let’s spend some time with Evan Czaplicki, ...
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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.