Pour définir des variables en début de REGEX et les appeler par la suite

Ska matcha subdomäner av ifiske.se Ska matcha ifiske://vadsomhelst Ska matcha localhost Ska matcha alla portar

Doesn't match tabs or spaces

Change 3 to n - 1 to edit the nth column. Other minor modifications needed to edit the first or last column.

Task You have a test string S. Your task is to match the pattern Xxxxx. Here, x denotes a word character, and X denotes a digit. S must start with an X digit and end with '.' symbol. S should be 6 characters long only.

Trafikstyring S-bane den 5. marts 2019 Extracts the date from a sting like the one above

^((?!anyword).)*$

Extract Header Information

break out FROM and TO device data using capturing groups