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26
votes
22answers
8k views

Why learn hexadecimal?

I've taken quite a few intro programming classes in my day, mostly just to get my feet wet in every different kind of programming I find. Not surprisingly, just about every class runs through the ...
39
votes
12answers
3k views

Is there an alternative to bits?

Is there an alternative to bits as the smallest unit of data? Something that won't be only 0 or 1, but actually hold many possible states in between? Wouldn't it be more natural to store floats like ...
2
votes
3answers
1k views

Understanding binary numbers in terms of real world objects

When I represent a number in the decimal system, I have an intuitive knowledge of what it amounts to. For example take the number '10': I understand that it means 10 apples or 10 people... i.e I can ...
7
votes
9answers
1k views

Is it any good to use binary arithmetic in a C++ code like “C style”?

I like the fact that the C language lets you use binary arithmetic in an explicit way in your code, sometimes the use of the binary arithmetic can also give you a little edge in terms of performance; ...
1
vote
3answers
598 views

Can you decipher this binary [closed]

Thought I post this to the best community of programmers I know. David Johnston, the new Governor General, has the digital world confused. Just what is the meaning of that 33 ...