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I have sometimes list with elements of different type.
for example nil and tuple
the thing is that the filter function is a bit long. I...
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I am just learning Elixir. The purpose is to build a server API to interact between clients and a separate database server. I am coming f...
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I am a networking and C veteran and a could-be elixir/erlang programmer. I run 100+ small mediawikis on specific topics. Is/was there any...
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Looking for some advice on how a seasoned Elixir developer might go about implementing the creation of a map/struct that is dependent on ...
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Hello Elixir community,
I’m relatively new to Elixir and Phoenix, and I’m looking for guidance in lieu of finding a relevant guide that ...
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I have a function with a condition:
def iteraterefs(divisor, number, table, out, i) when number >= divisor do
number = number -...
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Hi All.
Is the Plug Guide right when it says that the Head plug
converts HEAD requests to GET requests and strips the response body
...
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I’m going through Tate and DeBenedetto’s Programming Phoenix LiveView and observed the code below.
defp assign_chart_svg(%{assigns: %{...
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"I have recently generated authorization using phx.gen and attempted to add an additional field to the table. Subsequently, I implemented...
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Phoenix: User-Story Relationship Issue on Create
Hello Elixir community,
I’m new to Elixir and Phoenix, and I’m currently building a sim...
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Hi! I have a library called :my_library (or MyLibrary ) that’s installed as dependency for my app :my_app (or MyApp ).
MyLibrary has a m...
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Learning Ash and this is the part of the documentation that I’m having a bit of difficulty understanding:
In the first example, it’s a ...
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The following is a code snippet from the newly generated Phoenix project:
defmodule HelloWeb.PageController do
use HelloWeb, :controll...
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Trending Over Three Years
So, I’ve just ended the “basics” in Elixir and I’d like to test myself, or something like that, with some basic project, so that I know t...
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hello everyone.
can I start learning elixir as the first programming language? bypassing learning the ruby language? how much harder wil...
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I’ve got an app that connects to a number of TCP sockets using Ranch.
The supervision tree looks like this:
|-------|
| APP |
|------...
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Given
f = fn -> 2 end
g = fn -> 2 end
How can I match the result of g with f’s ?
If I do it like this, it fails because function...
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Hi, it’s my first post so I will waffle a bit. Skip to the bolded part for my real question.
My four years as a software developer have ...
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Hi. I’m building a rest API using Phoenix and a UI using VueJS. I have a signup endpoint in the API that returns 400 error code when requ...
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Hi!
I’m a beginner in Elixir and I just did a simple project using mix tool. After I compile the project I saw thant a folder called _bu...
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I am trying to deploy I simple text file on a Nerves BBB device application partition. For this I created custom config/fwup.conf where I...
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Hi.
I want to create a CRUD where I could create a user and a token associated with the user and created the second one only if the user...
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I like to make use of Process.send_later to send a message to an Agent.
When I understand this tutorial right than one needs to implemen...
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I have tried creating a fresh project using LiveView. I am following this tutorial : https://www.youtube.com/watch?v=qpaFivCmJOY. I have ...
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Hi,
I’m learning elixir and the current use case I’m now playing with is a websocket server with plug_cowboy and a client with websockex...
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In a project I had a genserver that holds its local state. This state isnt exceptionally big but part of it was a list of 1000 ids that i...
New
Hi folks, what’s the easiest way to use Membrane to resample from PCM single channel 8000Hz sample rate s16le to something I can use in t...
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Hello,
I’m following along the book “Programming Phoenix >= 1.4” and Channels are brought up around page 200.
I’ve already played wi...
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