Detect various possible HTML linebreak tags (eg. )

Awesome explanation of nested lookbacks

Tests the string if it does contain valid latitude and longitude parameters

Only captures value for converting percentage to decimal. Returns empty if percentage but no value. no match = no percentage found

Requirement was to check if there is space between . and next text and if not the then add space

match decimal numbers with sign

Originally written by Pumbaa80, but slightly adjusted: http://stackoverflow.com/questions/4810841/how-can-i-pretty-print-json-using-javascript

Allowing for complex passwords

Splitting file names

I have a regex like this: /^(A-Za-z0-9)([\.\_]?[A-Za-z0-9-]+)(\.[A-Za-z]{2,6})+(\/A-Za-z+)*$/ and I want to test the string like: webmail.google.com.qqqqqqqqqqqqqqqqqqq....... But it shows TIMEOUT. I know that string is invalid for given regex. But I do this because when I input this string and ma...

This regex get all header tag in html file with tag included

Dection of GUID

3 Forms: H5H 5H5 H5H5H5 H5H-5H5

http://blog.jmsinfo.co/?d=2015/02/16/10/17/49