var fileExtensionPatter = /\.([0-9a-z]+)(?=[?#])|(\.)(?:[\w]+)$/ var ma1 = 'css/global.css?v=1.2'.match(fileExtensionPatter)[0]; console.log(ma1); // return .css ...

dfsfd

http://some.url/to.file [!css|name]http://some.url/to.file [!css] http://some.url/to.file ...

Password require: lowercase, uppercase, symbol, not consecutive same letter/number, and not some specific words

fjk@1Qaa$

Validates a US mm-dd-yy(yy) with an optional hh:mm:ss time.

Detects the short-code words for emojis (a la jemoji).

match ofstream of("test.txt", ios_base::app); ofstream of("test.txt", ios_base::trunc); ofstream of("test.txt", ios_base::binary);

این عبارت منظم یک کلاس سی اس اس را پیدا می کند

Find if/while in JS code written in PCRE

Checks for password containing at least 1 Upper case, 1 lower case, 1 digit and 1 special character, all together with a length of at least 8. (This pattern allows any order of the requried elements, other than what was been distributed here before)