i was wondering if in eclipse there is a way for eclipse, when you press the play button(run), it closes the already running program. For example, if anyone has every used Dr. Java, when you click ...

Hello I'm a new programmer at an high school level as a result I do not know much about programming and am getting quite a few errors which have been resolved while others I completely do not under...

I'd like to apologize upfront for my incredible newb-ness with regard to Java and programming in general. But I've searched everywhere for an answer to this and I just can't seem to find one. So I...

How could I write an if-then statement that checks if an inputted integer is a perfect square or not (i.e. if I took the square root, it would be an integer as well: 4, 9, 16, 25, 36, etc.) i...