Get information from File URL such as, Extension. Parent folder name. Drive name. File name.

1.Tree of subdivisions may have up to 127 levels. 2.Each label may contain up to 63 characters. 3.The full domain name may not exceed the length of 253 characters in its textual representation. rfc1035 rfc1123 rfc2181

This regex can be used within a HTML5 input tag to ensure a time has been entered correctly such as 23:40 or 11:40 PM.

validates TCP/UDP port number (1..65535)

I have used this regexp succesfully in php with flags gmU and have multiple matches. In js there is no U flag and this only returns last match. Is there anything I can do to make this work similarly in javascript?

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Based on the below password policy need a regex in java/javascript --Maximum Occurrence (Number of repeated Characters allowed): 1 --Minimum Alpha: 1 --Minimum Embedded Numeric: 1 --Minimum Length: 8...

test

It may be useful inorder to replace those lines with li

Any mail address

dateTime type matching regex for XML 1.0

restricts passwords to 8+ characters

Match a not-empty string. A string with only spaces or no characters is an empty-string. When match something, mathc all the string with the exception of the eventually space at the and

get the file extension of a given filename

поиск в тексте всех ссылок на профили пользователей вконтакте. ссылки вида [id12345678|Name]