I know that by using pointers execution speed or performance of application increases.
I know that beacuse pointers holds the address of a variable
so it can directly access that memory location.But first it
has to search for that pointer variable which holds the address of other ordinary variable or pointer.Then how come effeciency increases.
This tutorial covers some basics of pointer, pointer arithmetic and function pointer.
What is a pointer:
A pointer is a variable which holds an address. This address might be address of another variable/address of devices/address of fu…
Windows programmers of the C/C++ variety, how many of you realise that since Window 9x Microsoft has been lying to you about what constitutes Unicode (http://en.wikipedia.org/wiki/Unicode)? They will have you believe that Unicode requires you to use…