NumPy Array vs List in Python - Beginner Python NumPy Exercises #1 (interactive python notebook)

Опубликовано: 30 Сентябрь 2024
на канале: StrataScratch

4,122

This is the beginner Python NumPy exercises #1 and in this video, we walk through comparison NumPy Array vs List in Python and a few examples of NumPy Arrays and Python Lists. This video follows the lecture ( • List vs Array Python - Complete Pytho... ) so I suggest you watch the lecture first, then try to do exercises on your own before watching this video for the solutions. All python notebooks and links to the lecture video are above.

We start with the native lists in python where I cover how to create python lists of different data types like integers and strings, before covering NumPy. We then learn how to create NumPy arrays using python lists, and briefly dive into creating multi-dimensional NumPy arrays. Lastly, I explain the differences between NumPy arrays and python lists, and the tradeoffs between them.

Let me know if you have any questions and please offer feedback on how I can improve to help you better.

If you enjoyed this video, please throw in a like and subscribe to my channel. I’ll be posting a lot more videos on data science concepts that cover all things python and SQL.

------------------------------------------
Subscribe to my channel: https://bit.ly/2WOgqil
------------------------------------------
Watch the lecture before going through these practice exercises with me: • List vs Array Python - Complete Pytho...

Follow along interactively with the python notebooks in this video!

Python notebook WITHOUT solutions used in the video: https://bit.ly/3cA7DHK

Python notebook WITH solutions used in the video:
https://bit.ly/3dFxjCB

Here’s help on how to run a python notebook using Google Colabs: https://bit.ly/2YXKR8o

Much of the content was adapted from the book and GitHub of Jake VanderPlas’s Python Data Science Handbook: https://jakevdp.github.io/PythonDataS...
------------------------------------------

Trying to improve your python skills or prepare for your next technical interview? Practice with over 500+ interactive python questions on a full-fledged coding workspace that requires no installation on Strata Scratch - https://www.stratascratch.com - and use the promo code ‘ss15’ for a 15% discount on the platform!