December 2018
Beginner to intermediate
500 pages
12h 10m
English
Content preview from Julia Programming Projects
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Metaprogramming in Julia
If you noticed the @ sign prefixing the various query parts in the preceding snippet, don't worry, it's not a typo. The @ prefix represents a macro—which introduces a very powerful programming technique called metaprogramming.
If you haven't heard about it before, it basically means that a program has the ability to read, analyse, and transform, and even modify itself while running. Some languages, called homoiconic, come with very powerful metaprogramming facilities. In homoiconic languages, the program itself is internally represented as a data structure that's available to the program and can be manipulated. Lisp is the prototypical homoiconic programming language, and for this reason, this kind of metaprogramming ...
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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.