Microcontroller firmware usuallydeals with hexadecimal code. Yousometimes need to display the contentof registers, which requires a hexadecimal-to-BCD (binary-coded-decimal)-code conversion. The ...

Can you see it? It’s inside the gold ring between the United States Cyber Command and the American bald eagle. A secret hexadecimal code. The key to all America’s ...

Bureaucrat-speak is typically challenging to decipher on its own. Putting it in a hexadecimal code seems redundant. But that's evidently what the code in the seal of the U.S. Cyber Command does. Wired ...