- How do function pointers in C work? - Stack Overflow
356 Function pointers in C can be used to perform object-oriented programming in C For example, the following lines is written in C: String s1 = newString(); s1->set(s1, "hello"); Yes, the -> and the lack of a new operator is a dead give away, but it sure seems to imply that we're setting the text of some String class to be "hello"
- How do I get the number of elements in a list (length of a list) in . . .
You are obviously asking for the number of elements in the list If a searcher comes here looking for the size of the object in memory, this is the actual question answers they are looking for: How do I determine the size of an object in Python?
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