JavaScript RegExp

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JavaScript RegExp

JavaScript RegExp

JavaScript RegExp

Scripting and automation tasks often need to extract particular portions of text from input data
or modify them from one format to another. This book will help you learn Regular Expressions
as implemented in JavaScript. Regular expressions can be considered as a mini-programming
language in itself and is well suited for a variety of text processing needs.
The book heavily leans on examples to present features of regular expressions one by one. It is
recommended that you manually type each example and experiment with them. Understanding both the nature of sample input string and the output produced is essential. As an analogy,
consider learning to drive a bike or a car — no matter how much you read about them or listen
to explanations, you need to practice a lot and infer your own conclusions. Should you feel
that copy-paste is ideal for you, code snippets are available chapter wise on GitHub.

JavaScript RegExp

 
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