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Cover image for January 29th, 2021: What did you learn this week?

January 29th, 2021: 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.

Information flowing through your 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.👇👇🏻👇🏼👇🏽👇🏾👇🏿

Price is Right contestant celebrating

Discussion (22)

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Luke Westby

While doing some functional programming I learned that doing a foldl with map2 over a list of lists only constrains the length of the final list to the shortest length if the input is sorted by length first.

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peter279k • Edited

I pass the RHCE (RedHat Certified Engineer) exam.

And now I'm familiar with the Ansible usage :).

And I can configure one YAML file to deploy multiple hosts :).

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Dhruvin

I learnt how to cache the users scroll postion when you have to render long list of posts in angular, for better ux

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Mirco

I read a couple of chapters from "Mindware" and learned a lot about how our mind works.

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BekahHW

I learned that there are some really cool things happening with deep learning and mental health treatment.

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Michael Kohl

Are there some resources you could share?

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BekahHW

I just posted one of my resources here: virtualcoffee.io/monthlychallenges..., but I love listening to Dr. Eric Topal's podcast too: Medicine and the Machine.

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Nick Taylor (he/him) Author

That's awesome! 🔥

Yes, that's awesome!

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Vicente G. Reyes

Learned how to build a facebook messenger chatbot in Hubspot for my site and my facebook page

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Mohamed Edrah

Studying behavioral design patterns in node, this week I learned about the strategy, state machine, template constructors and middleware patters.

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Pranav Karawale

I learnt a lot about Promises which would help me in implementing a method by which I can dynamically import JS modules and cache them for later use.

PS. You just posted this on my birthday!

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Mohammad Fazel

I'm finally launching my fav project have been working recently, it is built using vuejs and laravel. So excited about it.

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Nald Dev

I learnt how to use pm2 for the first time, glad now i know as a beginner

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