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 3: Become One with Julia
On our final day with Julia, it’s time to look at a larger example of what the language can do. After a brief tour of Julia’s macro system, we’ll explore image processing algorithms and see how easy it is to manipulate data using all the tools you’ve seen on previous days.
Macros are familiar to most people from their incarnation in C as simple string substitution systems, but Julia’s macros come from Lisp. Julia’s macros take code as input and output a transformed version. They don’t operate on strings but on the parsed tree structure of the language.
Julia, though young, has a rich set of functions for doing scientific computing. Statistics, linear algebra, and finite element methods all have ample tooling due ...
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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.