With this RegEx, we can match strings such as: īut not: - matches a literal string while escaping the.a - matches three characters a in a row.a+ - operator + matches one or more characters a.a* - operator * matches zero or more characters a.a? - operator ? matches zero or one character a.Regular expressions also support operators: These are some of the basic patterns but they can get you far. - matches any character in the range a-z.
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