Pointers, visually explained | Code Words
Pointers can be pretty challenging to get your head around. But even if you never use them, understanding the layers below high level code can help you write more reliable and efficient software.
This video is aiming to give you a conceptual overview of pointers, so some specific details have been simplified here.
0:00 Intro
0:23 Values
0:49 References
1:54 Memory
2:42 Stack and Heap
3:14 Allocating memory
4:33 Memory safety
6:00 Arrays
6:32 Linked lists
8:35 Pointer sizes
10:07 Outro
If you want to explore deeper, here are some great resources to learn more:
Pointer syntax: https://www.programiz.com/c-programmi...
4hr FreeCodeCamp course on pointers: • Pointers in C / C++ [Full Course]
FreeCodeCamp article: https://www.freecodecamp.org/news/poi...
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