Скачать с ютуб CS50P - Lecture 0 - Functions, Variables в хорошем качестве

CS50P - Lecture 0 - Functions, Variables

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    • CS50's Introduction to Programming with Py...  . TABLE OF CONTENTS 00:00:00 - Introduction 00:00:24 - hello.py 00:03:19 - Command-line Interface 00:04:00 - Python Interpreter 00:05:06 - Functions, Arguments, Side Effects 00:07:35 - Bugs and Debugging 00:09:54 - VS Code and Integrated Development Environments (IDEs) 00:12:16 - Return Values and Variables 00:19:56 - Comments and Pseudocode 00:25:05 - Multiple Function Arguments 00:31:01 - Named Parameters 00:40:48 - Escaping Characters 00:43:10 - f-Strings 00:45:04 - String Methods 00:54:43 - Style 00:57:50 - split 00:59:35 - Integers and Operators 01:03:13 - calculator.py 01:06:25 - Type Conversion 01:14:36 - Floating Point Values 01:19:18 - Numeric Formatting 01:22:47 - Division 01:26:14 - Defining Functions 01:39:01 - Scope 01:41:17 - Return Values 01:45:11 - 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, this course, aka CS50P, is entirely focused on programming with Python. You can take CS50P before CS50x, during CS50x, or after CS50x. But for an introduction to computer science itself, you should still take CS50x! *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_c... HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: https://cs50.harvard.edu/extension Harvard Summer School: https://cs50.harvard.edu/summer OpenCourseWare: https://cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Discord:   / discord   Ed: https://cs50.harvard.edu/x/ed Facebook Group:   / cs50   Faceboook Page:   / cs50   GitHub: https://github.com/cs50 Gitter: https://gitter.im/cs50/x Instagram:   / cs50   LinkedIn Group:   / 7437240   LinkedIn Page:   / cs50   Medium:   / cs50   Quora: https://www.quora.com/topic/CS50 Reddit:   / cs50   Slack: https://cs50.edx.org/slack Snapchat:   / cs50   SoundCloud:   / cs50   Stack Exchange: https://cs50.stackexchange.com/ TikTok:   / cs50   Twitter:   / cs50   YouTube:    / cs50   HOW TO FOLLOW DAVID J. MALAN Facebook:   / dmalan   GitHub: https://github.com/dmalan Instagram:   / davidjmalan   LinkedIn:   / malan   Quora: https://www.quora.com/profile/David-J... TikTok:   / davidjmalan   Twitter:   / davidjmalan   *** CS50 SHOP https://cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License https://creativecommons.org/licenses/... David J. Malan https://cs.harvard.edu/malan [email protected]