Find and ISO format date.

this is a white list regex that invalidates input with "=

All indian mobile phone numbers are till now are in the format of +91-(789)(9-digits) or +91(789)(9-digits) or 0(789)(9-digits). those numbers which are come into this category is valid with this RegEx.

get time in string 33:20 a.m

Get time in string 33:20 p.m

Blythedale Performance Evaluation Regex to check the Uploaded Filename

This example uses colon (:)

for windows

Credits to TessellatingHeckler on StackOverview.com http://stackoverflow.com/questions/34235484/how-to-add-groups-to-capture-words-from-regex-split-pattern?noredirect=1#comment56214669_34235484

Get Wikis or Wikipedia urls. I use it for Stylish extension in Firefox

Catch directive and anything inside {} @widget('x') { test }