March 2012
Beginner
432 pages
10h 15m
English
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Operators
Now that we have covered some of the types of data JavaScript has available, and how you can store that information, we need to go over how to dosomething with these data. There are several categories of operations you can perform in the JavaScript language. You can assign and compare data, perform calculations with data, evaluate logic, and manipulate string data. JavaScript also has a set of special operators that amount to programming shortcuts for making some common programming structures with fewer keystrokes.
Assignment
This set of operators allows you to assign variables to data. There are some shorthand ways whereby JavaScript allows you to interact with data assignment to save some of the repetitiveness of programming.
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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.