Regular expression for valid subdomain in Ruby?

After trim ming your input, do a simple string length check, then test with this.

I'm not familiar with Ruby regex syntax, but I'll assume it's like, say, Perl. Sounds like you want.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.