What changes between these two ways? int *ptr and int* ptr Both work the same way, but for my code or performance my program has difference? #include <iostream> using namespace std; int main()...

Can i ask if the syntax for these two are the same? I keep getting confused because typedef construct have the struct name after the closing of the curly brace but for here it seems like the variable ...

I have seen some programmers code looking as below Where after they have declared a struct they have two similar function pointing to the struct What is the porpouse of the first void Point_print(cons...

I want to use a string as class member name. the way I thought (but it doesn't work) is in the below. class Constant(): def add_Constant(self, name, value): self.locals()[name] = value # <- th...