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Simple regex for Softuni

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passes freecodecamp's telephone validator

Solves the practice problem from https://www.sitepoint.com/learn-regex/

UK National Insurance Number, NINO

The only special characters I've come across are ., :, /. Tailwind CSS uses all of them.

surrounded by regex

surround a string by $$ chards

笔试字符串检查regex

Alpha Numeric with International characters with space This matches any letter, number, or space in most languages. [...] -> Match with conditions [a|b] -> Match 'a' OR 'b'...

s matches the character s literally (case sensitive) 1st Capturing Group (\d) \d matches a digit (equivalent to [0-9]) Global pattern flags...

/ \).$ / gm \) matches the character ) literally (case sensitive) ...

for the Google interacting with the OS course final project on Coursera

This regular expression helps keeping the PHP documentation up to date by adding the @since tags in the doc block where there are none.

For Oracle DB, as it doesn't consider null != informed DATE, and considers null != null. For the WHERE clause. = 0 to get differences = 1 to get "sameness"...

Validate XML

s

this is for finding all of the "zoom" follow bots on twitch

Example of how to pull a particular piece of the URL