The built-in JavaScript regular expression engine can, under certain special combinations, run in exponential time. This situation can trigger what's referred to as a Regular Expression Denial of ...

A method for locating specific character strings embedded in character text is described and an implementation of this method in the form of a compiler is discussed. The compiler accepts a regular ...

Abstract: Regular expressions can describe specific matching rules, which can be used to determine the string format or extract the string content. Until now, regular expressions have been widely used ...

Quick: If you shout "regular expressions" in a crowd of Linux users, what happens? Answer: Everyone will tell you the right way to use them, and every answer will be different. Regular expressions -- ...

We present a formalization of a matching algorithm for extended regular expression matching based on locations and symbolic derivatives which supports intersection, complement and lookarounds and ...

Abstract: In this study, a method that automatically generates regular expressions using genetic algorithms is designed to extract relevant images on web pages. Data extraction, which is usually done ...

Denial-of-service (DOS) attacks overwhelm a company’s servers to ensure that it cannot function correctly. From this state, they are unable to make sales, communicate with customers, or continue their ...

There are two types of people in the world: those who have no idea what a regular expression is, and those who not only know what they are but can compose them on the fly and tend to use them in ...

Discover straightforward examples of regular expressions in C# for beginners, focusing on pattern matching and text manipulation. Explore practical regex patterns and tips to kickstart your ...