Constant variables are vitally important to C++ coding, but you can run into problems depending on when the value of the constant is determined. These techniques and code samples will enable you to ...

Researchers suggesting that the speed of light varies have come up with a numerical prediction that will allow their theory to be tested. Many theories in physics are built upon the idea that the ...

Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

A couple days ago I was scanning through the information screens on my pickup’s dash to check tire pressures and how much engine oil life was remaining. Even though I use a tire gauge and change oil ...