Hitachi honored with 2026 Catalyst Award for driving global workplace inclusion. Catalyst Convene New York to feature global inclusion experts and a keynote fireside chat with advocate and astronaut Amanda Nguyen.
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My book says the hexadecimal notation FFFF equals 65535 in decimal value. As I understand it that equals to 2^16. There are a couple of things I still don't fully understand. 1) Is FFFF a mix of b...
The hexadecimal notation 0xffff makes it clear that all bits in the number are 1. The 65535 is the same number, but the binary representation isn't as obvious. It's only a count number. So this way of writing numbers has different semantics. For example, if you want to declare that the maximum value of some variable must be 65535, then it is best to state this like this: