title: Can a compiler compile code without an extention?
body: <p>This is a random question that came to me, obviously I wouldn't want to do it because it is bad practice, but is it possible to compile and run code from a file without an extension?  Does this work with c,c++, java, python, any languages?  If it does, than is the extension more of a stylist property or does it have a purpose for something else?</p>