CS50P - Lecture 2 - Loops

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This is CS50P, CS50's Introduction to Programming with Python. Enroll for free at https://cs50.edx.org/python. Slides, source code, and more at https://cs50.harvard.edu/python. Playlist at https://www.youtube.com/playlist?list=PLhQjrBD2T3817j24-GogXmWqO5Q5vYy0V. TABLE OF CONTENTS 00:00:00 - Introduction 00:00:24 - Loops 00:00:50 - cat.py 00:03:24 - while 00:16:21 - for 00:27:00 - Validating Input 00:34:59 - Iteration with Lists 00:40:36 - len 00:45:47 - Dictionaries 00:57:02 - Lists of Dictionaries 01:05:02 - Nested Loops 01:20:17 - Conclusion An introduction to programming using a language called Python. Learn how to read and write code as well as how to test and "debug" it. Designed for students with or without prior programming experience who'd like to learn Python specifically. Learn about functions, arguments, and return values (oh my!); variables and types; conditionals and Boolean expressions; and loops. Learn how to handle exceptions, find and fix bugs, and write unit tests; use third-party libraries; validate and extract data with regular expressions; model real-world entities with classes, objects, methods, and properties; and read and write files. Hands-on opportunities for lots of practice. Exercises inspired by real-world programming problems. No software required except for a web browser, or you can write code on your own PC or Mac. Whereas CS50x itself focuses on computer science more generally as well as programming with C, Python, SQL, and JavaScript, thi

Published 2022-07-08 · Watch on YouTube ↗
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