I have this piece of code (taken from this question): var walk = function(dir, done) { var results =...
I notice that a pre-increment/decrement operator can be applied on a variable (like ++count). It compiles, but it does not actually change the ...
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April 16, 2022
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Consider this code: “int s = 20; int t = s++ + –s;”. What are the values of s and t?