Someone on IRC posted the following site: https://mathiasbynens.be/demo/url-regex which challgenged me to write a decent regex to match valid URLs in that list. This regex works in both pcre and javascript (you'll have to replace the pcre-specific syntax to make it work in JS). Don't actually use t...

Matches the four parts (simplified, traditional, pinyin, definition) of a CEDICT dictionary line

This will validate whether you starts with http(s)://

I have this regex and input string. But nothing is displayed in output area. Could you please help to know why it is not displaying output? Thanks.

No /s, took quite a time to think.

Works with 2015-04-03T13:56:24.0+00:00 (official) format, and 2015-04-03T13:56:24+0000 (PHP) format, too

are both strings matching, I wnat only the second one to match

Get extension of an file.

Get the extension of file

inverse match letters, numbers, and underscores

regex for phone numbers in Israel

Regexp for kz website mask "+7(999) 999-99-99"