May 2015
Intermediate to advanced
112 pages
2h 14m
English
Content preview from Javascript Regular ExpressionsBecome 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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Summary
In this chapter, we took a look at what a pattern actually is, and at the kind of data we are able to represent. Regular expressions are simply strings that express these patterns, and combined with functions provided by JavaScript, we are able to match and manipulate user data.
We also covered building a quick RegExp builder that allowed us to get a first-hand look at how to use regular expressions in a real-world setting. In the next chapter, we will continue to use this testing tool to start exploring the RegExp syntax.
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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.