What is a Regex ?

What is a Regex ? regex Regex examples A simple example for a regular expression is a string For example, the Hello World regex matches the Hello World regex A regex is a special sequence of characters that defines a pattern for complex string-matching functionality Earlier in this series, in the tutorial Strings

regex Return an optional first match of this Regex in the given character sequence, or None if it does not exist If the match is successful, the matching

regex online The regex iterators are used to traverse the entire set of regular expression matches found within a sequence regex_iterator iterates The Regex class is immutable and thread safe Regex objects can be created on any thread and shared between threads For more information, see