Regular expressions are a sequence of characters used to match patterns in text. They were first formalized by Stephen Cole Kleene in the 1950s and have since been used in search engines, word processors, text editors, and programming languages. Different syntaxes exist for writing regular expressions, such as POSIX and Perl.
University of Washington
Summer 2022
This course introduces the fundamental concepts of web programming and technologies required for web development. It covers the full spectrum of web development, from HTML, CSS, JavaScript to server-side technologies like Node.js, databases, and SQL.
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