January 20th, 2022: What did you learn this week?

Nick Taylor - Jan 21 '22 - - Dev Community

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.

![Hackerman from Kung Fury putting on a Nintendo Power glove](https://media.giphy.com/media/W1ecIq4sEofza/giphy.gif)

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

![Little kid making a fist as if to say "Yes!"](https://media.giphy.com/media/6brH8dM3zeMyA/giphy.gif)
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