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.
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.👇👇🏻👇🏼👇🏽👇🏾👇🏿
Top comments (13)
I started learning FastAPI super awesome web framework for Python.
I also learned to deploy multiple servers for building microservices using
docker-composeand access them from the same port from the host machine usingnginxreverse proxy.Awesome! Really want to see those tutorials if you still have them. o/
I learned that sometimes, when you actually put something live for the first time, no matter how many tests you’ve run and scenarios you’ve tried, you will still find some good and some nasty surprises! So be prepared to learn from them and adapt fast!
I really started learning TDD thanks to
Daniel Irvine
and the book Mastering React Test-Driven Development. It's really well explained and I am progressively starting to implement what I am learning in my daily work.
Learnt practical use of async and defer attribute in script tag.
As we know that Javascript files are main hindrance in page rendering path. But with help of
asyncwe tell renderer to load this file asynchronously (means dont wait for anything) anddeferrefers to execute it after DOM loaded.Yipeee... #performanceMatters
Well I learned one of the interfaces I use for controlling Data in my app is being deprecated and I am having to reprogram a lot of crap. On a good note I feel like as a jvm dev I am finally getting a good grasp on node js. I kinda like it.
I learned how to use
traefikto setup a reverse proxy andTCPport forwarder for docker containers and internal subnet. It used to be such a pain to write nginx config. Thanks #traefik team.That communication skills are far more important than I use to care about sometimes.
redis for cache in django
How to typecheck a visual programming graph
Learnt how to properly set up storybook alongside typescript + next.js