RegularExpression: Difference between revisions
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'''?''' zero or once | '''?''' zero or once | ||
'''\w''' word character | |||
'''[]''' set of characters | |||
==Testing== | |||
* [https://regex101.com/ good online test] | |||
Latest revision as of 14:50, 25 May 2020
- see here
Nomenclature
. any character
* zero or multiple
+ one or multiple
? zero or once
\w word character
[] set of characters