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

match of.open("test.txt");

Validate an Organisation Name

Used to get the phone number from a list of phone numbers

Dieser regex ist für das Programm DropIt gedacht, damit eingescannte und danach manuell benannte Dokumente automatisch einsortiert werden.

Names that accept maximum of 1 hyphen or 1 Quote, does not allow white spaces, allows an unlimited length of name.

Get Cards name

that are non static

If you have "[[2,3],[4,5]]" representing a matrix, you can't just Split(',') because that'll give you "[[2" "3]" "[4" "5]]". Removing the first '[' and last ']' and using this regex will give you the elements "[2,3]" "[4,5]". Cheers

Usernames with dots, dashes and underscores. Hostnames limited to 64 chars, dash disallowed at first char of domain segment, only one consecutive dash or dot, one-char domains possible, multi-subdomains, long TLDs.

this simple regexp will find a string between two undercores

Validates following phone number schemes: 1234567 123-45-67 12-34-578 711234567 0711234567...