17 Computer Science for JavaScript: Regex Tutorial Your Task Developers write code, but they also write about code. Take a moment to search the web for tutorials about any of the subjects you’ve ...

Before you get started, watch this introduction to regular expressions video and read Regex Tutorial: Matching a Username to learn how to identify the different components that make up a regex. If you ...

Regular expressions have been part of the programmer’s toolkit for a long time, with their creation by Stephen Cole King in 1951. Their ability to match word patterns make them a powerful tool for ...