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Cover image for October 9th, 2020: What did you learn this week?

October 9th, 2020: What did you learn this week?

nickytonline profile image Nick Taylor (he/him) ・1 min read

It's that time of the week again. So wonderful devs, what did you learn this week? It could be programming tips, career advice etc.

Image of the brain

Feel free to comment with what you learnt and/or reference your TIL post to give it some more exposure.

#todayilearned

Summarize a concept that is new to you.

And remember, if something you learnt was a big win for you, then you know where to drop it as well.πŸ‘‡πŸ‘‡πŸ»πŸ‘‡πŸΌπŸ‘‡πŸ½πŸ‘‡πŸΎπŸ‘‡πŸΏ

Winning!

Discussion

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Jameel TLS

Building, traversing and inserting a binary search tree with Ruby

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Jameel TLS

Lol yea i got that feeling while i was typing... But its the complete opposite XD

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Rafi

That you can search files in Github with 't' key thanks to @nickytonline

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Nick Taylor (he/him) Author

Thanks for watching the stream yesterday @rafi993 . πŸ˜„

It's True - Dwight Shrute

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Rafi

Thank you for the awesome stream.

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Andrew Bone

I learnt about custom hooks and how/why to build them, with a push from you πŸ˜‰.

And how to call a function on a functional component from it's parent using useImperativeHandle which came in handy at my day job πŸ˜…

winning

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Jan Peterka (he/him)

I find a bug, which was in my app for like four months...
But that made me finally integrate error monitoring in my app (using Sentry, super easy integration in flask project!). I'm happy about that, and it will be a sure thing to do in future projects!
(also it reminded me that I should write more test, but that will take some time :D )

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Amine L'ch

a learned about some basic bash commands like grep, sed, useradd

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Mirco

sed is advanced :-)

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Jason Fritsche

I wrote my first abstract class in C#. I've known about them for a while, but finally used one.

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Yash Dave

I started learning Vue + Nuxt as part of an interview challenge for an internship. 😱About to be done with most of the basics.

Hopefully my React and Gatsby knowledge comes in clutch. 🀞

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Rajesh Royal

gatsby it's super fast ⚑

I made a site with it developer-blog-ecommerce-gatsby.ne...

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