November 2017
Beginner
316 pages
6h 40m
English
Content preview from Learning Julia
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Interacting with operating systems
One of the best features of Julia is its great REPL, which provides users with a lot of flexibility while calling OS-specific commands. For this book, I have been using a Linux-based operating system, and hence, going forward, all the commands used will be purely Linux-based. For users using Windows, the system commands would be different and native to the underlying OS.
To call any operating system command from inside the Julia REPL, we just have to press a ";" key and the prompt immediately changes:
julia >; # As soon as you press this ";" shell >
The change in the prompt is immediate, and on the same line. To start with, Julia provides a command named pwd(), which is synonymous with the one we used in ...
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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.