December 2023
Intermediate to advanced
242 pages
5h 28m
English
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Appendix 2Implementing Regex in JavaScript
There are several ways to implement regular expressions in JavaScript. In this book, we’ve mostly worked with test(), match(), and replace(). But JavaSript also provides methods such as exec(), search(), matchAll(), replaceAll(), and split() that you should be aware of.
While some of these methods belong to the RegExp object, others are properties of the String object. Knowing the difference between these tools and when to use each enables you to write programs that are more compact and more efficient.
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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.