Head of Platform Eng. @ YunoJuno.
I love talking about the bleeding edge of software, how we ship more code as teams and indie development, come join!
Particularly: #Elixir, #Python, #Django, #JS & #Nix.
| https://twitter.com/djm_ | |
| Web | https://djm.org.uk |
| GitHub | https://github.com/djm |
Something unusual today: I looked into the leaked ShotSpotter location data in detail for my own city of Albuquerque.
https://computer.rip/2024-03-01-listening-in-on-the-neighborhood.html
it has pictures! always a cutting-edge innovation for Computers Are Bad.
And the post-mortem itself is really a must-read on how a high-functioning team reacts to such an issue.
The `TRUNCATE TABLE * CASCADE` root cause in Linear's post-mortem is a super easy mistake to make, and even harder to spot in review.
So to stop us ever making the same mistake as I have added a
Semgrep rule to our CI step.
I'm a lil annoyed at React these days
A ✨first look✨ at `snapChanged` in Chrome Canary
```js
document.addEventListener('snapchanged', e => {
console.log('changed', e.snapTargets)
})
```
get notified when a snap scroller has changed the snap item, and access the node with `event.snapTargets` 🤓
Snap 2 CSS spec draft https://drafts.csswg.org/css-scroll-snap-2/#snap-events
Since quite a few people asked me about my **rye** "package solution" for Python, I put it on GitHub. https://github.com/mitsuhiko/rye — it's written in Rust and just wraps pip/pip-tools and virtualenv. Also auto installs Python for you. It's a bit of my dream of what Python packaging could be.
I wrote ✏️ 🎉 an article about Running Tasks Concurrently in Django Asynchronous Views 
Buckle-up for our async-journey together! 🚗 #django #python #async
https://fly.io/blog/running-tasks-concurrently-in-django-asynchronous-views/
One great thing about it is that it differentiates between "monitor", "comment", and "block".
So you can test rules without anyone seeing anything, or roll them out as comments only so they appear on PRs as a GitHub comment. Then only use "block" for ones you know are legit.
An example is worth a thousand words, so here is it writing a #django rule to ban implicit ordering of querysets by defining the ordering on the model.
Written, tested and sent to CI within 60 seconds.
J. B. Crawford
cassidoo
Adam Argyle
Armin Ronacher
Mariusz Felisiak