Nov 25, 2013 · What is the difference between .size() and .length ? Is .size() only for arraylists and .length only for arrays?

If the size of the int is that important one can use int16_t, int32_t and int64_t (need the iostream include for that if I remember correctly). What's nice about this that int64_t should not have issues on a 32bit …

Aug 28, 2019 · I found two ways to determine how many elements are in a variable… I always get the same values for len () and size (). Is there a difference? Could size () have come with an imported …

In this case, depending upon what your use case is, you might be better off using int (or long long) for s1 and s2. There are some functions in C/POSIX that could/should use size_t, but don't because of …

Apr 24, 2019 · Size is defined as the number of elements in the list. The implementation does not specify how the size () member function operates (iterate over members, return stored count, etc), as …

In several C++ examples I see a use of the type size_t where I would have used a simple int. What's the difference, and why size_t should be better?

I'm really curious why shape is an attribute of arrays and a function in the numpy model but not a method of array objects. Is there an obvious answer? Does it feel like it merits a separate SO …

I am working with code that uses types like uint8 (1 byte wide unsigned integer), uint16 (2 byte wide unsigned integer), uint32 (4 byte wide unsigned integer), etc.. My questions are: Are uint8 an...

15 To change the size of (almost) all text elements, in one place, and synchronously, rel() is quite efficient: g+theme(text = element_text(size=rel(3.5)) You might want to tweak the number a bit, to get …

I think size_t is defined in the standard to be an "unsigned integer type", but doesn't require it to be the same as any of unsigned {char, short, int, long, long long}.