Regular expression Page
Regular expression - Regex
Return to Text Handling, Character Handling, String Handling, Regex, Search and Replace, Text editors
{{youtube>gd5uJ7Nlvvo}}
https://www.youtube.com/watch?v=gd5uJ7Nlvvo
See: java.util.regex, java.text
https://www.oracle.com/technical-resources/articles/java/regex.html
There is nothing better for massive big data text file data cleaning via bulk search and replace with Regex than EmEditor:
{{navbar_emeditor}}
A regular expression (shortened as regex or regexp; also referred to as rational expression) is a sequence of characters that define a search pattern. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation. It is a technique developed in theoretical computer science and formal language theory.
{{wp>Regular expression}}
{{youtube>gd5uJ7Nlvvo}}
https://www.youtube.com/watch?v=gd5uJ7Nlvvo
{{navarbar_text}}
{{navbar_footer}}