January 2017
Beginner to intermediate
550 pages
10h 6m
English
Content preview from Object-Oriented JavaScript - Third EditionBecome 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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Generators
Closely linked with iterators and iterables, generators are one of the most talked about features of ES6. Generator functions return a generator object; this term sounds confusing at first. When you write a function, you also instinctively understand its behavior-the function starts execution, line-by-line, and finishes execution when the last line is executed. Once the function is linearly executed this way, the rest of the code that follows the function is executed.
In languages where multithreading is supported, such flow of execution can be interrupted and partially finished tasks can be shared between different threads, processes, and channels. JavaScript is single-threaded, and you don't need to deal with challenges around multithreading ...
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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.
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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.