Pointer to Pointer in C/C++ | Visualizing Pointers in C | Learn Programming in Animated Way

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#doublePointer #pointers #cprogramming
In this animated tutorial, we will discuss the concepts behind the double-pointer (Pointer to Pointer in C / C++).

Learn Programming in Animated Way. Visualize pointers in C.

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Is that all? You guys are making important concepts in data structures look like a piece of cake. #In_a_nutshell 👏👏

pragadeshkrishnan
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Double pointer explanation is nice. Animation too! A must to beginers!

sathiyanarulselvan
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Add these, it will be helpful -
&ptr prints 10
*dptr prints 1024
&dptr prints 3024

shrihara
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Okay, I understand that a double pointer can allow you to call the value of something by a (double) reference but . . .

Why would you need that? In what case is that even usefull?

noBoxKhan
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When you have used %p, why is the address not printing hexadecimal value of the address?

arpitjain
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What is the actual use case of double pointer?

saibalaji
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