May 15th, 2020: What did you learn this week?

Nick Taylor - May 15 '20 -

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.

![A cartoon brain with arms lifting weights saying "Knowledge is power!"](https://media.giphy.com/media/ijxKTF6iE4K4M/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.👇👇🏻👇🏼👇🏽👇🏾👇🏿

![Bender from Futurama dancing](https://media.giphy.com/media/mIZ9rPeMKefm0/giphy.gif)