Matches 2 or 3 initials from a name. If there is a "," and suffix like Jr., it does not include that in the result.

Validate City Names (For USA/ Other country)

get youtube video ID

Parsing Logs http://stackoverflow.com/questions/32067661/regex-get-all-text-after-pattern-from-log-c-sharp/32067747#32067747 Avinash Raj http://stackoverflow.com/users/3297613/avinash-raj

http://stackoverflow.com/questions/32067661/regex-get-all-text-after-pattern-from-log-c-sharp/32067747#32067747

http://stackoverflow.com/questions/32067661/regex-get-all-text-after-pattern-from-log-c-sharp/32067747#32067747

Force all URLs to HTTPS.

Emoji symbols character sets (added \s and +) based on https://github.com/franklsf95/ruby-emoji-regex

agent extension external agent

Add 9 seconds to subtitle timing with Regex if feasible.

matches http/https/www or without, also validates encoded

Matches any worldmodel ID, and captures the class and instance numbers.