CS50x 2024 - Lecture 4 - Memory

*** This is CS50, Harvard University’s introduction to the intellectual enterprises of computer science and the art of programming. *** TABLE OF CONTENTS 00:00:00 - Introduction 00:01:01 - Pixel Art 00:06:57 - Hexadecimal 00:14:23 - Memory 00:21:43 - Pointers 00:30:43 - Strings 00:48:27 - Pointer Arithmetic 00:52:05 - String Comparison 01:04:52 - Copying 01:16:49 - malloc and Valgrind 01:24:11 - Garbage Values 01:29:10 - Pointer Fun with Blinky 01:32:00 - Swapping 01:46:27 - Overflow 01:49:36 - scanf 02:02:11 - File I/O *** HOW TO SUBSCRIBE HOW TO TAKE CS50 edX: Harvard Extension School: Harvard Summer School: OpenCourseWare: HOW TO JOIN CS50 COMMUNITIES Discord: Ed: Facebook Group: Faceboook Page: GitHub: Gitter: Instagram: LinkedIn Group: LinkedIn Page: Medium: Quora: Reddit: Slack: Snapchat: SoundCloud: Stack Exchange: TikTok: @cs50 Twitter: YouTube: HOW TO FOLLOW DAVID J. MALAN Facebook: GitHub: Instagram: LinkedIn: Quora: TikTok: @davidjmalan Twitter: *** CS50 SHOP *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License David J. Malan malan@