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Pointer to pointer in c?

In: Computer Terminology, Computer Programming, C Programming [Edit categories]

Answer:

Usable. A prominent example is param argv of function main.

First answer by NevemTeve. Last edit by NevemTeve. Contributor trust: 172 Question popularity: 2 [recommend question].

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What is pointers in c?
Pointers are a special kind of variables, that contain memory address of another variable as their content.
Why pointer in C?
Access data (or code) by address.
What is pointer in C?
a pointer is a variable .it specify the address of the particular variable ,the & symbol is to specify the address of the variable.
What is a pointer in C?
A pointer is basically a reference to a memory address. Since a computer has millions, maybe even billions of memory cells, each can be filled with data. With pointers, you can access the value of...
What are pointer to pointer?
A pointer only holds an address information (location) in the memory. if a pointer holds points another pointer then it is a pointer to an other pointer. Pointer holds an address in the memory so in...