CS50 2021 in HDR - Lecture 4 - Memory
This is CS50, Harvard University's Introduction to the intellectual enterprises of computer science and the art of programming. Enroll for free at https://cs50.edx.org/. Slides, source code, and more at https://cs50.harvard.edu/x. Playlist at https://www.youtube.com/playlist?list=PLhQjrBD2T383f9scHRNYJkior2VvYjpSL.
TABLE OF CONTENTS
00:00:00 - Introduction
00:01:17 - Memory
00:04:16 - RGB
00:06:15 - Hexadecimal
00:14:12 - Memory Addresses
00:17:27 - address.c
00:19:47 - Pointers
00:22:12 - Address Of
00:26:36 - Dereference Operator
00:31:13 - Visualizing Pointers
00:39:18 - Assignment Operator
00:40:52 - Strings in Memory
00:44:47 - char *
00:59:09 - Pointer Arithmetic
01:09:52 - compare.c
01:20:52 - copy.c
01:25:46 - malloc and free
01:39:24 - Valgrind
01:46:06 - Garbage Values
01:48:50 - Binky Pointer Fun
01:54:31 - Swap
01:58:00 - swap.c
02:01:39 - Stack and Heap
02:03:52 - Visualizing swap.c
02:07:22 - Pointer Helpers
02:12:22 - scanf
02:16:55 - Segmentation Fault
02:19:18 - File Input/Output
02:25:08 - This was CS50
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Chapters (29)
Introduction
1:17
Memory
4:16
RGB
6:15
Hexadecimal
14:12
Memory Addresses
17:27
address.c
19:47
Pointers
22:12
Address Of
26:36
Dereference Operator
31:13
Visualizing Pointers
39:18
Assignment Operator
40:52
Strings in Memory
44:47
char *
59:09
Pointer Arithmetic
1:09:52
compare.c
1:20:52
copy.c
1:25:46
malloc and free
1:39:24
Valgrind
1:46:06
Garbage Values
1:48:50
Binky Pointer Fun
1:54:31
Swap
1:58:00
swap.c
2:01:39
Stack and Heap
2:03:52
Visualizing swap.c
2:07:22
Pointer Helpers
2:12:22
scanf
2:16:55
Segmentation Fault
2:19:18
File Input/Output
2:25:08
This was CS50
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