Get the extension of file

inverse match letters, numbers, and underscores

Matches sentences, but skips over abreviations

JS Regex Lazy quantifier

Validates a URL input as text and then slices it into: protocol, base_url, port, relative_url and parameters. (Multiline and global flags are set for debugging reasons only)

regex to consider exceptions in log4j

Para ser valido o texto deve ter entre 6 e 32 caracter entre eles um deve ser um especial, uma letra maiúscula, uma minúscula e um número

Verifica se o texto digitado corresponde a um formato de data valida por expl. 12/31/2015 ou 2015/12/31

Supports new top level domains, such as .plumbers .blackfriday

Useful for when you need to convert a T-SQL MSSMS Server batch into individual SQL requests by removing the GO between them. e.g. Dim SQLBatches As String() = Regex.Split(text, "(?:\s|\r|\n)+GO\s*(?:\r|\n)", RegexOptions.IgnoreCase)

gets the ://:/ from am url

extract the path from a URL returns one group (if matching) with the path info e.g. http://somedomain.com/some-page/ http://www.domain.com:8080/some-page/ https://www.google.com:8080/some-page/...

ReGEX EXPression generating Values but repeating want values should not repeat.

States (US) 2 char format, matches: Ga or GA