I love the Ruby RSpec BDD development style. Are there any good tools for doing this with C/C++?
cspec is for C. Presumably it will work with C++. There is a list of tools for various languages on the Behavior Driven Development Wikipedia page.
How do I convert a char to an int in C and C++?
How do you set, clear, and toggle a bit?
I've read about the difference between double precision and single precision. However, in most cases, float and double seem to be interchangeable, i.e. using one or the other does not seem to affect the results. Is this really the …