Regular Expression Activity |
Tool to identify patterns that match the specified regular expression
The recognised special characters and patterns are:
- [chars]: one or more characters
- (expr1|expr2|...): one of more expressions
- ?: zero or one occurrence of an expression
- +: one or more occurrences of an expression
- *: zero of more occurrences of an expression
? and * are restricted to one or two expressions and where many different patterns match, only the first few are displayed
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Search for regular expression matches in text
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