December 2018
Beginner to intermediate
500 pages
12h 10m
English
Content preview from Julia Programming Projects
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Defining modules
Since modules are designed to be used with larger code bases, they're not REPL-friendly. Because once they are defined, we cannot extend them with extra definitions and we're forced to retype and redefine the whole module, and it's best to use a full-fledged editor.
Let's create a new folder to host our code. Within it, we'll want to create a new folder called modules/. Then, within the modules/ folder, add three files—Letters.jl, Numbers.jl, and module_name.jl.
Files containing Julia code use, by convention, the .jl file extension.
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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.