Python List Comprehensions Made Easy!!

In this video, I'll give you a hack to never forget Python list comprehensions again.

We'll look at a simple example to show how list comprehensions work, then we'll shift to a more practical example and how you would use it in a real-life scenario.

TImestamps
00:00 Intro
00:55 What is a Python list comprehension?
01:12 Simple example
02:14 The magic formula
03:43 Adding a condition
04:04 A Real Example
10:52 Review
11:11 Outro

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[joreilly]

Lambda and list comprehension please. Also continue with these short conceptual vids. This one was great 👍

[henrikibsen]

Yes, this is one of these videos I'll come back to over and over and over again!

[nearyou]

This is brilliant. Straight to the point. Keep it up 👍

[SRXclamation]

Travis I really appreciate your effort on here. I'm a relatively new student to programming and a few months back I was definitely questioning this path and losing motivation daily, but then I came across one of your videos and your enthusiasm/ practical optimism were very refreshing! I now feel that, whatever my goals become as I continue to progress, with discipline and patience I can become a competent and knowledgeable part of this community. SO thank you!

[AhmedAbdullWahab-kluk]

Thank you,
Please continue making this type of videos.

[tacomax]

Finally I understand wtf list comprehension is. Thank you for this video.

[mike_]

This was the video I was looking for - great job breaking things down. Also loved how you gave a foundational example, then a real world example. Subscribed!

[shashankbheemanapalli]

Please do more conceptual videos like these. Thank you

[spencersedano]

Great explanation about list comprehension. I often do Codewars and I see that many people use it. I didn't understand it much but now it's clear!

[marcosdossantos]

Perfection! I will definitely make the 100 days project course!

[lauranyaaga]

You have really made this simpler 😊.
Thank you so much👍

[marie.rousseau]

"But this is clean to me" got you a sub 😂

[origami]

Thank you so much, I am taking Crush Course on Python by Google, and it was so difficult to understand the syntax of this subject, thank you so much for explaining it in a way that anyone can understand it, not only programmers

[jiapatil]

Hey Travis ! I had a hard time understanding list comprehension and your video was a life saver for me. Thank you so much for your effort :)

[Fanta]

Id love a video on using lambdas in list comprehension

[wombozombo]

How's the community going so far?

[NoNowwwell]

Still don't get it.

The variable "year" is both the new item and the iterator, so how is it not overwriting and infinitely iterating as new vaues are produced.

Also if the argument "for" is still used, just in square brackets, surely this is still just as computationally heavy as a common for loop?

[patientson]

Why can't you look for a project to invest your time in rather than spend time on syntax since you say you are a renowned developer. You could be doing projects in django, fastapi, etc, .