lower case alpha and number

Matches and catches Jira issue number

A password must consist of at least fifteen characters. A password must contain a character from at least three of the following four sets: A-Z a-z 0-9 !@#$%^&*_-+=?|\/(){}[]:,.;...

I created the regexp using the XML-specificaton (https://www.w3.org/TR/xml), but in a simplified format (for example allowing only a narrowed set of tag-name characters). The regular expression is a recursive regexp with backreference. I do not tested extensively the regex with a regex-directed engi...

The CRI expr will match and parse log lines of this format: 2019-01-01T01:00:00.000000001Z stderr P some log message `

This ensures that a link to tweet strictly matches

find email addresses

password 8-16 with A-Z a-z 0-9 and !@#$ without %

Delete spaces at beginning or end of a string

Detect space kernel between characters

Delete spaces between words only

Public view for my collection

Grabs another regex from the Public Library to do most of the dirty work. When a tab is opened it scans and the: head header...

Match alphanumeric with / - _

A Regular Expression for the result of a Wordle, that can be shared after completing the Wordle of the Day.

not sure

Match /* ... / with escape of quotation marks, e.g. / "*/" */. No look ahead needed.

camelCase Matches

camelCase Matches

Match Strings itself, include ""