Lightnews — Scholar-powered news

Reposted by Hugo Baraúna

Stefan Luptak @stefanluptak.com · 11d

Elixir project dependencies compilation with Elixir 1.19.0-rc.1 measured on my MacBook Pro M1 Max (10 cores) is 2.3x faster than with 1.18.4. Crazy! 🤯🚀⚡
#ElixirLang

1 18

Hugo Baraúna @hugobarauna.com · 12d

You're welcome! 🙌😊

1

Reposted by Hugo Baraúna

Leandro Pereira @leandrocp.bsky.social · 12d

New MDEx (Markdown for Elixir) version is 🔥

👇

4 8 33

Hugo Baraúna @hugobarauna.com · 12d

You can also use the handle_continue/2 callback. When the genserver process is started, it will not block the caller and can continue to do its work in the background:

hexdocs.pm/elixir/GenSe...

Example of how we used that in the Elixir Patterns book: gist.github.com/hugobarauna/...

GenServer — Elixir v1.18.4

hexdocs.pm

1 3

Reposted by Hugo Baraúna

Elixir Radar @elixir-radar.com · 13d

#ElixirJobs 📣

hexafarms GmbH is hiring for an Elixir developer position. Check it out: buff.ly/WHjIG8P

More Elixir jobs at buff.ly/yjF1Ebs

#ElixirLang

Full Stack Engineer [Elixir] | Jobs at hexafarms

We are building the company that is building the software for the future of commercial food production. We create a peace of mind for commercial food producers by interfacing their entire operations…

buff.ly

3 3

Hugo Baraúna @hugobarauna.com · 13d

Even some notes in a notebook! 👏

1 1

Reposted by Hugo Baraúna

Elixir ▷ Max @mxgrn.com · 13d

Want to disable all unmocked HTTP calls from Req at once during #ElixirLang tests?

Simply add this to test/test_helper.exs:

Req.default_options(
adapter: fn req ->
raise "Unmocked call to #{req.url}"
end
)

(replace `raise` with a log warning if that's more useful)

1 24

Reposted by Hugo Baraúna

Antonio Pardo Sánchez @apardo.spluca.org · 13d

Unlocking Livebook's Potential
youtu.be/2YVfHNFLROw?... #ElixirLang #Livebook

Unlocking Livebook's Potential

YouTube video by ElixirConf

youtu.be

1 4

Hugo Baraúna @hugobarauna.com · 14d

Most coding agents wait for you to bring them the error.

Tidewave catches the exception in your running app and asks: "fix this?"

You don't have to explain what went wrong because it's already watching your app, not just reading static files.

Here's how it works.

#ElixirLang

2 12

Hugo Baraúna @hugobarauna.com · 14d

The way I use the AI-generated texts/doc/code is like I use code generators is general. They give me a start that I can work on top.

I don't usually get what AI gives me and ship it as is. (unless I'm vibe coding a toy project for myself 😅).

1

Hugo Baraúna @hugobarauna.com · 14d

That specific doc in the screenshots is just an example, but based on a real-world feature we've been working for Livebook.

It's a feature to allow Livebook app servers connected to a Teams organization to open notebooks from a Git repo associated with a Teams org.

1 1

Hugo Baraúna @hugobarauna.com · 14d

Perhaps I didn't communicate well.

The problem it solved for me was to document the sequence of actions users need to take in the UI of my app, so they can learn how to use a feature.

The other way is me doing all the actions to check how it works, then writing it down myself (kinda doing "twice")

1 1