in this example the substring is Crude Oil

Get filename, version number, extension

支持split分组匹配

0 = not an authorized dealership for the respective brand 1 = authorized dealership for the respective brand

Encontre o primeiro nome em um arquivo CSV com múltiplas colunas

Datetime for a different formats

Validate and capture different dates without words for example: dd/mm/yyyy, d/m/yy, yyyy-mm-dd, yy-mm-dd

Coge todos los casos válidos, descarta todos los incorrectos.