Git Internals by John Britton of GitHub - CS50 Tech Talk

[nickr]

ls -h is not hidden, it’s “human readable file sizes”. -a is all files (including hidden) and -l is long form

[epicgameryt]

cs50 is genuinely the best thing out there on youtube. appreciate you all for this free lesson! really made my saturday more fun <3

[RoshanGupta-fkwi]

Woah, this is incredible, it was new for me to know that git does not stores diffs, instead it stores complete snapshot of our repo

[Lambdaphile]

Remember your first *git init* command 10 years ago? Started from the init and now we're here! lol

[armaghanasghar]

@46:48 To get the file back via git you would need to (1) use "git log" to get all the commits and after getting commits (2) select the SHA before the file in which git was deleted, and then (3) git checkout <SHA>. You will get your deleted file back in your working directory, but from there you would need to start a new branch.

OR

You could just rebase

[nneddenn]

Thanks for the vide! It was really interesting! I'm a senior dev, but didn't know some of the details. John is excellent at explanations, kudos to him

[M.H.Heydarchi]

Good point to learn more about Git. But it would be better to know something before watching this video. Then it will be more effective.

[jdeep]

for some reason, he looks like Howard Wolowitz

[bs]

This video changed my life, I swear by it 😭

[sidducs]

This is the best git tutorial on the planet

[raheelmasood]

Been using Git for 8 years. I guess this is the first time I am actually relating all the commands I use with what is happening behind the scene. The idea of not mixing git branch with a tree like branch is the key here.

[cusematt]

Great video thanks John. You are a very good and clear speaker.

[ElboxD]

31:44 really shows how awesome git is.

[billtensus]

I cry every time I see someone using ATOM. That was my favourite text editor. MS $%&u .

[lakshminarayanannandakumar]

John Britton reminds me of Richard Henricks from Silicon Valley :)

[dazhouliu]

Git's internal design is similar to block chain.

[cacanantes]

Awesome presentation. Thanks for sharing.

[mfaani]

This is the best git-internal talk I've seen.

Is this a Harvard course? Or just a one-off session?

[mahmoudrezaizadiyar]

خیلی مردی ، دمت گرم، واقعا مطلب مشتی بود. لوتی گری کردی که یاد دادی داداش.

[kscd]

Would have been great if covered merge also