Match % signs of sequences that aren't valid "percent-encoded"

Originally used as a search and replace in database fields to change the URL strings to point to .jpg's instead of .png's. Can be used generically as a search and replace in URL's.

Cannot enter 0 or a proper fraction

Regex to detect Degrees Minutes in coordinate system WGS84

this is the starting regex for breaking up the cache image url into it's parts

Prevent acidental deletion of important system files and user directories.

Used in JavaScript, can create a string of hard word-wrap text. Expression used 80 as the word-wrap point, but it can be changed to suit your purpose. RegEx provided by @DanThomas. TAGS: @WordWrap @Word-Wrap

A pattern to parse Amazon Web Services ARNs into their varying components: Partition Service Region AccountID...

This can be used in webMethods for checking whether the string is not null or blank