This is CS50P, CS50's Introduction to Programming with Python. Enroll for free at https://cs50.edx.org/python.'>https://cs50.edx.org/python. Slides, source code, and more at https://cs50.harvard.edu/python. Playlist at • CS50's Introduction to Programming wi... .
TABLE OF CONTENTS
00:00:00 Introduction
00:00:24 File I/O
00:01:17 lists
00:05:54 open
00:13:55 with
00:21:39 sorted
00:29:31 CommaSeparated Values
00:46:37 Sort Keys
00:53:01 Lambda Functions
00:57:13 csv Library
01:02:17 csv.reader
01:07:49 csv.DictReader
01:14:05 csv.writer
01:16:28 csv.DictWriter
01:23:00 Images, PIL library
01:31:42 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 thirdparty libraries; validate and extract data with regular expressions; model realworld entities with classes, objects, methods, and properties; and read and write files. Handson opportunities for lots of practice. Exercises inspired by realworld 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!
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LICENSE
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Creative Commons AttributionNonCommercialShareAlike 4.0 International Public License
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David J. Malan
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