unsigned int vs. size_t?

I notice that modern C and C++ code seems to use `size_t` instead of `int`/`unsigned int` pretty much everywhere - from parameters for C string functions to the STL. I am curious as to the reason... more


Are == and != mutually dependent?

I'm learning about operator overloading in C++, and I see that `==` and `!=` are simply some special functions which can be customized for user-defined types. My concern is, though, why are there... more

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