This regex cheat sheet outlines all the available methods, flags, and character sequences you might use when working with regular expressions.

In this article, we’ll look at the PHP functions that allow you to use regular expressions to perform search and replace operations on strings.

In this tutorial, you'll learn how to search and replace strings with regular expressions in PHP.

In this tutorial, you will learn how to implement basic form validation using attributes like type and pattern using regex and in HTML5.

This tutorial will teach you how to use some sophisticated regular expressions in JavaScript to match patterns in a string. We will begin with a quick...

Regular expressions let you to manipulate strings with your code. They're very powerful, but they have a special syntax that can be confusing. This tutorial...

In part two of this series on regexes with Go, we will focus on using the regexp library to its full extent, including compiling regular expressions, finding...

In this two-part series, you'll learn what regular expressions are and how to use regular expressions effectively in Go to accomplish many common tasks.

In this tutorial, we explore the basics of regular expressions and how they can be used to solve interesting text processing problems. In this tutorial, we...

In this tutorial, we explore the basics of regular expressions and how they can be used to solve interesting text processing problems. We start by looking at...

So you want to learn JavaScript? In this course we’ll start at the very beginning and cover everything about the language that a beginner needs to know....

Regular expressions can be scary...really scary. Fortunately, once you memorize what each symbol represents, the fear quickly subsides. If you fit the...