Questions tagged [comparison]
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3 questions
14
votes
8
answers
1k
views
Compare two strings, with NaC
I just thought of this idea: if we have NaN ("not a number") for floats, how about NaC ("not a character") for a single unknown character in a string?
Your input should be two ...
- 1,531
-4
votes
1
answer
286
views
Comparator function in Javascript [closed]
Need to write a JS function compare(a,b) for numbers which return
1 when a > b, 0 when a == b, -1 when a < b.
Also following properties should hold:
compare(NaN, NaN) = 0
NaN is bigger than any ...
- 1
20
votes
59
answers
6k
views
Implement the `<=>` three-way comparison operator on numbers
In C++, there exists a a <=> b three-way comparison operator that, for numerical types, does the following:
If a < b, ...
- 11.5k