Tutor

Hi, I am new to the Java and, relatively, to the programming world. I would
like to know if there is someone I can always email and tell my experiences
and ask for advice.

 

Right now I am working in a simple application. A calculator that operates
numbers with uncertainty, for experimental physics. I am having a little
trouble with the Strings manipulation.

 

I would very much appreciate a systematic help from anyone.

 

Thanks.