Get image urls from Google Speed test

Extrat hall and stand numbers out of a mail subject.

to catch all valid emails

used for assignment elements in the study plan api

Matches

Has group match to match 2nd third and fourth octets preceded by "."

Regex for parsing tv torrent

validate html tags should have end tags, closing single, double quotes

asc

The meaning of the Regexp is create a 3 letters acronym from a given string. i.e. Ruby on Rails = RoR HyperText Markup Languague = HTML

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catches 3 files extensions for pages in /resourcecenter

Level one extraction of a hall and stand number in a email subject.