CS50 2021 in HDR - Lecture 0 - Scratch

Name: CS50 2021 in HDR - Lecture 0 - Scratch
Uploaded: 2022-01-01T00:21:00Z
Channel: CS50
Description: 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 · Beginner ·🔍 RAG & Vector Search ·4y ago

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 - Intro 00:01:17 - Problem Solving 00:05:36 - Representation 00:06:14 - Binary 00:13:25 - Letters 00:16:40 - ASCII 00:20:12 - Unicode 00:25:38 - Color 00:28:00 - Images 00:29:28 - Videos 00:30:43 - Music 00:31:50 - Questions on representation 00:35:41 - …

Watch on YouTube ↗ (saves to browser)

Chapters (39)

Intro

1:17 Problem Solving

5:36 Representation

6:14 Binary

13:25 Letters

16:40 ASCII

20:12 Unicode

25:38 Color

28:00 Images

29:28 Videos

30:43 Music

31:50 Questions on representation

35:41 Algorithms

40:33 Time to solve

43:57 Pseudocode

50:35 Scratch

52:39 Scratch blocks

57:22 Hello world

1:03:30 Inputs to outputs, outputs to inputs

1:05:50 Text to speech

1:07:41 Meow

1:08:35 Loops

1:10:42 Custom blocks

1:15:50 Conditionals

1:17:25 Forever

1:18:42 Video sensing

1:20:25 Whack-a-mole

1:21:57 One piece at a time

1:22:48 Oscartime

1:24:24 Oscartime stage

1:25:30 Oscartime trash can

1:27:18 Oscartime falling trash

1:29:42 Oscartime dragging trash

1:31:30 Putting Oscartime together

1:33:42 Movement

1:35:32 Movement's abstractions

1:37:30 Bouncing

1:39:05 Following

1:41:00 Ivy's Hardest Game

Playlist

Uploads from CS50 · CS50 · 0 of 60

← Previous Next →