January 2015
Beginner
256 pages
6h 26m
English
Content preview from JavaScript: 20 Lessons to Successful Web DevelopmentBecome 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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Working with Arithmetic Operators and Functions
To view the accompanying video for this lesson, please visit mhprofessional.com/nixonjavascript/.
In the previous lesson, you saw a few examples of operators in action, such as the + sign used either for addition or for concatenating strings together, the - sign used for subtraction, and the = operator used for assigning values.
But JavaScript supports many more operators than that, such as *, /, and more, and also includes functions you can use for more advanced expression evaluation, such ...
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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.