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Hi all,
I have a clean umbrella project structured like this:
apps/data → Ecto + Data.Repo
apps/core → business logic
apps/admi...
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Hello, I would like to ask to someone more involved in the Nerves project if there is gonna be support for Arduino UNO Q. I find it inter...
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Has anyone written a CLI tool/script that when given a file path (to a .ex or .exs) file and a line number, will return the module name a...
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Hi,
We are exploring creating an integration system to connect and communicate with systems outside of our company. We are leaning towar...
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I’ve just updated an escript based application of mine from Elixir 1.17 to 1.19.
At the same time I attempted to update from OTP 27.2.2 ...
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Hi folks,
I’m working to build a workflow engine for my company project. We would like to build something dynamic and easy to add new in...
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Hey all again, I am back → a few months ago I started dabbling with Elixir and Phoenix.
Long story short, I came away a little confused ...
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I have a state in Hologram lets say %{age: “40”}
I have an input like so
<input type="text" name="age" value={@age} />
I want t...
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This discussion started in the Does Hologram support two way data binding? thread and evolved into a deeper conversation about reactivity...
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I hope somebody is aware of it.
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Hey,
I need help to find a scalable and efficient solution to:
Store large number of elements (username)
Table is not static => ele...
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Whats the difference between the two? They seem to do identical things but one is doced as ‘only use very rarely’
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Hologram is amazing and I love playing with Elixir in Front-End as well instead of using some JavaScript/TypeScript libraries/frameworks....
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Hey guys, I have some files that implement a protocol for some resources for my tests (they are only compiled when running tests:
defimp...
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Let’s say I have some code like this
defmodule Foo do
def foo do
state = %{state | a: a(state)}
state = %{state | b: b(state)}...
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Background
I am reading a book called “Learning Domain Driven Design” (DDD). In this book there are some code samples, usually in C#. Sin...
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Something weird is happening in my iex, recent commands I’ve typed are not showing up in the history when I press the up arrow key, inste...
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Hi all,
I’m trying to install Elixir 1.18.3 with asdf on macOS Catalina (10.15.7), but the installation fails because the downloaded arc...
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Hello,
I am using Phoenix 1.8.x where the modal core component has been removed.
I try to use DaisyUI modal component like this:
<!...
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Hey folks! :waving_hand:
I’m a big fan of SQLite and recently came across Turso, which offers distributed SQLite with edge capabilities....
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Trending Last Three Years
We have an ECS cluster with 4 services, where each task joins a single cluster, via discovery ECS discovery service.
Currently when I de...
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Erlang/OTP 25 [erts-13.2.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1]
15:22:35.803 [error] gen_event {lager_file_backend...
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Hi all,
I’m trying to use pdf.js and importing it like so:
import PDFJS from "../vendor/pdf.mjs"
so I can use it in a Hook to render t...
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Hi. I am new in Elixir. I have got to know about two file extensions for Elixir - .ex and .exs. Documentation says:
" …In addition to ...
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I want to know how to suppress errors in elixir. Ideally a few ways. Fixing them is not an option. We are slowly fixing them.
I’m curren...
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Dumb question and one I used to know the answer to… but how does one connect to a postgres instance running inside docker-compose? I tho...
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Not sure what happened, elixirLS had been working just fine in multiple projects.
When I try to format an elixir file on save I get the ...
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Is there a known issue with :observer with Elixir 1.15 that I’m unaware of? I’ve added :observer to :extra_applications but it gives this...
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I have my own SMTP server. It’s behind SSL/TLS - port 465
In my phoenix I use Swoosh to send emails. Since recently I’ve been facing thi...
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Hello,
I made the switch recently from an x86 MacBook to Apple silicon (M3) and it seems to fail my Docker/Minikube workflow that perfec...
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I am looking at the best way to identify my users and content on a social type app (user profiles, media, chat messages, etc).
UUID vs. ...
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I’m communicating between Python and Elixir. Python reads my (Linux-standard, ssh-keygen with no options) ~/.ssh/id_rsa.pub, pem-encodes ...
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I’ve been using livebook for a while and been playing a bit with some of the numerics libraries. Recently I bought a mac apple silicon wi...
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Hello everyone can someone please explain to me how do protocols and behaviours work in elixir like I was five years old? I read some art...
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Background
I have a small Phoenix 1.7 app where I am trying to add a radial progress bar, using the default TailwindUI components: Tailwi...
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Trending Over 3 Years
Hi everyone!
I need implement if…else if…else condition from my elixir code, and anymore of this control flow structures not work proper...
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I would like to know what is the best IDE for elixir development?
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What is the idiomatic way of matching for not nil in Elixir?
E.g.,
First way:
defp halt_if_not_signed_in(conn, signed_in_account) when...
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Hello again - after a longish gap I’ve decided I really must dig into Elixir and see what’s been happening here - so I have a few questio...
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i’m a new one to elixir
which editor can i use
vs code? or atom?
Thanks! :smiley:
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After calling mix ecto.create I get this error:
17:00:32.162 [error] GenServer #PID<0.412.0> terminating
** (Postgrex.Error) FATAL...
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I have seen a lot of code which picks the first element from a list using Enum.at(0) instead of List.first. Is there a reason why people ...
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Hi,
I need to transform a list of numbers into a map where the keys are the indexes and the values are the original values of the list....
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What is the proper way to load a module from a file in to IEX?
In the python world, doing something like this pretty standard:
from ....
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I got the error mentioned in the title while running the following code. The weird part is I did get the response I expected but with thi...
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Hi. I’ve noticed that Windows Powershell has it’s own IEX command and you cannot access Elixir’s IEX due to the conflict. This isn’t a cr...
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In asking this question I am more interested about the expressiveness of the language itself and less concerned about the availability of...
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Hey,
Just curious what are the main benefits of Elixir compared to Clojure?
When is Elixir more useful than Clojure and vice versa?
Th...
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Hello guys,
When running dialyzer on this function, it complains that the function get has no local return and that build_forecast will ...
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I’m completely new to Elixir and don’t know Ruby, either.
Is anyone writing GUI applications in Elixir? I don’t know the language and th...
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