If you're looking for guides on web development, Variables is the site for you. We index all of our guides on this page, so you can find what you need fast. Whether you're just starting out or you're an experienced developer, we have something for you.
Regular expressions can be used for a variety of string processing tasks, from validating data to searching large amounts of text quickly. By understanding regular expressions, you can create powerful tools to find exactly what you’re looking for.
Discover the best jobs in web development. Learn how to pursue developer jobs, and understand the education paths, job titles, salary ranges, and job boards.