Parse an SFTP or FTP url and brak it into named capture groups.

grabs the ID for the regex101.com permalink to code

Replace non-ascii characters with empty spaces.

Need Help, Matching Multiline Strings in Large Text File

I would like to make that pattern match word char followed by plus folowed by few word chars and followed by another word char and plus. Both word chars followed by plus have to be optional. The problem is that + in middle part takes as much chars as it can and last part never matches (for example s...

I needed a regex to find the opening location of an html tag with a specific class. It is ugly, and it relies on many false assumtions, yet be honest, this will work in most cases. Also checks if the tag is in a line that is commented out. Again, we wont know if it is commented out if it is done on ...

{1:aa,2:bb,3:"aa:bb"}

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Will match any empty or containing whitespace only Ice Faces Rich Text Input element.

This expression should both normal and wildcard targets and rules wrapped in simple sub-shell or varriable substitution enclosures.

I posted in Stackoverflow asking for help in regexp to retrieve value from a JSON response: {"payload":"eyJjaGFsbGVuZ2UiOiIwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAiLCJtaW5pbXVtTW9iaWxlVmVyc2lvbiI6MSwibm9uY2UiOiJPQ1dwdjkzSzRMSCtQM0...

Popular trim Regular Expression. Matches whitespace characters at the beginning and end of a string. Check out the usage examples in the test string to see how you can implement it into your own code.

Optional plus or minus sign. Leading zero required for decimal number less than zero.