String manipulation is always resource-intensive, but compiled regex in Python and Java can help keep performance issues at bay.

Complete your introduction to the Regex API, then find out how regular expressions make quicker work of common tasks like code documentation and lexical analysis.

Java Regex Tutorial: Matching an HTML Title (replace with your title) This tutorial delves into how regular expressions can be applied in Java for effective pattern matching and text processing.

PatternSyntaxException objects describe illegal regex patterns. Java also provides support for pattern matching via various methods in its java.lang.String class.

Regex Matcher This library provides facilities to match an input string against a collection of regex patterns. This library acts as a wrapper around the popular Chimera library, which allows it to be ...

In Java, creating a Pattern object generated from the regular expression to be searched for would do this. This Pattern object is then used to create a Matcher object that is derived form the Pattern ...

Like riding a bike, knowledge of regular expressions will stay with you forever, allowing you to manipulate text quickly and easily. In this part of the series, Ondrej focuses in on groups, ...