RegularExpression: Difference between revisions
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* see [https://eloquentjavascript.net/09_regexp.html here] | |||
==Nomenclature== | ==Nomenclature== | ||
'''.''' any character | '''.''' any character | ||
'''+''' one or | |||
'''*''' zero or multiple | |||
'''+''' one or multiple | |||
'''?''' zero or once | |||
'''\w''' word character | |||
'''[]''' set of characters | |||
==Testing== | |||
* [https://regex101.com/ good online test] | |||