Regex Learn

What is a Regex ? regex REGEX Compares a text field to a regular expression and returns TRUE if there is a match Otherwise, returns FALSE A regular expression is a string used to regex online 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 The regex iterators are used to traverse the entire set of regular expression matches found within a sequence regex_iterator iterates