Grab all placeholder "tags" that are alphanumeric with optional underscores. In this example my placeholders are double curly braces e.g. {{MY_VARIABLE_NAME}}. Change out the braces for whichever symbol/character you are using or add/remove more. E.g. [[MY_VARIABLE_NAME]] would be matched with \[\...

For use with router layer 7 filtering, will detect intial connection or initial response

a-123-2134

Valid IP Octets include: 1-9 & 11-223, then 0-255, twice, then 1-254 but with no leading zeroes. This will exclude the 10.0.0/8 private IP range, the reserved and multi-cast range, 224.0.0.0 and up, as well as the private IP ranges 172.16.0.0/12 and 192.168.0.0/16. In other words, this will addres...

From http://stackoverflow.com/a/19856614/561545

Matches structured data elements multiple times Groups on SD-ID, keys, values

Okan Aybar makalelerini konularına göre parse eden regex

TAYLOR Part Replacement

For flags data

JSON object string \r\n & \" replace regex

remove the last char from a string. Replace 'e' with the char to remove.

Find nonspaced operators with capturing groups to reformat correctly.

Complete (recursive) JSON validation regular expression.

Parses date in (Month Day Year) format with delimiting chars being -\/ or whitespace