find country code in locale code for example en_US -> US en_GB -> GB

Esse regex captura CPFS em documentos de texto, uma vez bem formatados.

Used in Powershell to validate that: -Only the desired characters will be used regardless of Case. -Accept between 1 and 64 Characters -Ending should be one of the 4 values separated by "|" [ValidatePattern('(?i)^[-_a-z0-9]{1,64}(_dev|_test|_pre|_prod)$')][string]$pattern = read-host "Write DB Name"

. 运算符 匹配任意单个字符，但不匹配换行符。

在方括号中使用连字符来指定字符集的范围。 在方括号中的字符集不关心顺序。

Bilhetes CSN Volta Redonda ligações saintes 25/6/2020

CSN VR RAMAL RAMAL

CSN VR RAMAL RAMAL