- Category: Computer
- Author: Launch School
- Size: : HTML
Read and download free eBook intituled Introduction to Regular Expressions in format PDF created by Launch School.
Regular expressions are patterns or templates that allow you to define a set of rules in a natural yet vague way, giving you the ability to match and validate text. Therefore, they have been implemented in nearly every modern programming language.
Regular expression experts have long been armed with an incredibly powerful tool, one that can be used to perform all sorts of sophisticated text processing and manipulation in just about every language and on every platform.
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