Bit manipulations/operations calculator?

Question

I am getting into bit manipulation in C/C++.

Is there a good calculator or program (executable or online), that makes it relatively convenient to study & test bit procedures?

I can do same work in Visual Studio or Eclipse, but relatively small program is easier and more convenient.

Answer 1

I use bincalc by Ding Zhaojie. It conveniently lets you see what's going on in hex and binary (and decimal if you care), and has a nice gadget for inputting binary or flipping bits.

• http://sites.google.com/site/bincalc/

Free, but no source.