Question: I found a [website](http://www.javacamp.org/javavscsharp/) comparing Java with C#][1](http://www.javacamp.org/javavscsharp/) in very details.
Does anybody know any website comparing c++ with Java or c++ with C# in the similar way?

Answer: 
<http://en.wikipedia.org/wiki/Comparison_of_Java_and_C++>

I think that this is a pretty good comparison.
This is a well done comparison of C++/Java/C#/Objective-C in a tabular mode:

<http://hyperpolyglot.org/cpp>