how to use pointer to a pointer
119780
How do pointer-to-pointer's work in C? (and when might you use them?)
138184
Why use pointers?
69607
Do you use NULL or 0 (zero) for pointers in C++?
90783
When to use pointers in C#/.NET?
72164
constness and pointers to pointers
77450
Objective-C and Pointers
133385
When should I make explicit use of the `this` pointer?
119443
const usage with pointers in C
1310
How do I specify a pointer to an overloaded function?
66487
What are the Pointer-to-Member ->* and .* Operators in C++?
154099
C pointer notation compared to array notation: When passing to function
101809
What is the 'this' pointer?
19728
Declaring type of pointers?
113513
C pointer to array/array of pointers disambiguation
107941
Uses for multiple levels of pointer dereferences?
120041
Why does c++ pointer * associate to the variable declared, not the type?
106
What is a void pointer and what is a null pointer?