This Week's Trending
I’ve got trouble wrapping my head around the order in which functions are called in this snippet (from Phoenix’s authentication):
toke...
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This Month's Trending
Hello,
I know there is an approach for handling lists that allows for optimized traversal, but I can’t recall the specific method (somet...
New
So my question is quite simple and i have found no conclusive answer on forum, google or AI.
Should we use :erlang.float for Integer to ...
New
I’m new to elixir and just tried to install the elixirLS extension for VScode(ium) and it is throwing some errors that I would like help ...
New
This Year's Trending
I’m in search of an Elixir library that offers PDF generation capabilities similar to Ruby’s Prawn. While there have been discussions abo...
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I am try to learning elixir since 5 month, and I had a project in golang for mobile back-end for blockchain app, it had amazing performa...
New
I am sending a list of structures through a session and the memory of cookies or something like that is filling up very quickly so there ...
New
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...
New
sometimes i wish elixir had ternary operator :frowning:
Does anyone have a macro that allows ternary operator like in their elixir code?...
New
What other databases work with Phoenix Framework besides PostgreSQL and I know about MySQL, MySQL lite, MongoDB.
New
When submitting the form, the inputs should clear once I pass an empty changeset, they dont seem to be doing that if I am successful on t...
New
Hi,
I have a current Phoenix 1.8 project, and was just wandering what the best way of making sure that Daisy UI was at the latest versio...
New
Hello all,
Usually when I write a program in another language like Python, there’s a clear-cut way to start something without having to ...
New
Enum.sort([[3, -999], [3], [2, 999]])
# => [[2, 999], [3], [3, -999]]
Enum.sort([{3, -999}, {3}, {2, 999}])
# => [{3}, {2, 999}, {3...
New
Repl driven development is so cool, like figuring out iex -S mix phx.server really changed my whole workflow.
I been searching online to...
New
Coming from an object-oriented background I am writing a scrabble clone in elixir/phoenix in order to learn elixir and functional program...
New
Hi, I am learning Elixir and recently reading the Supervisor source code, and came accross start_link/2 and start_link/3:
# https://gith...
New
I’ve never interviewed for an Elixir role and was wondering what it would look like to interview in 2025 for such a role. I’m still very ...
New
Hello,
I’m developing a online persistent chat system (what’s app) like using elixir/dynamodb/aws for a mobile app(flutter).
The diffic...
New
Last Three Year's Trending
What is the way to convert
[ %{id: 7, name: "A", count: 1}, %{id: 8, name: "B", count: 1}, %{id: 9, name: "C", count: 0} ]
to
[ ...
New
I have an idea for a mobile game app, I want to use elixir for backend, how is the elixir performance for game backend, any idea?
New
Is there any tooling or recommended way to find dead code? As my application starts to grow things can get a little messy especially with...
New
Error when attempting to use verified routes with ~p
Hey there, I’m new to the Elixir/Phoenix eco system, and I’ve been trying to model a...
New
Is there anywhere that “MFA” is described in detail in the official Elixir documentation? I’ve tried to find it before but was unable to....
New
I mean to be able to go back to previously used commands using the up arrow key.
New
Hi, are there some functions like
Enum.find_first(enumerable, x -> boolen())
# or
Enum.fliter_first(enumerable, func)
Enum.remove_fir...
New
I’m trying to look at the docs but I couldn’t find a function that would return element with its index. Is there such a function for list...
New
I have a table called languages with 4 fields, label, description, locale, and is_active.
label and locale are two different unique fiel...
New
I am try to migrate these days to elixir, and I have existing project, I want to learn graphql api with absinthe. it has mix.exs file lik...
New
New to Elixir, I’m trying to compile the default project in the getting started guide and get this error:
mix compile
Compiling 1 file (...
New
Is there an idiomatic way in Elixir to write a case guard to pattern match on the value of a key inside a Keyword List?
The keyword list...
New
Hello, I just started to learn elixir by following Alchemist Camp’s tutorial. And I had problem with formatting my code in vs code editor...
New
I want to read an excel file, insert some data, add some data validation functions to the sheet and save the Excel file. I had a look at ...
New
Hi everyone,
I’ve been trying liveview for the past few days and I found it pretty straight forward when building simple pages.
However...
New
Trending Over Three Years
I’m not a pro in using Regex and can’t figure out why the following behaviour happens, especially if we take into account the difference ...
New
About me? ( if you have nothing better to do than reading about some random guy in the internet :stuck_out_tongue: )
Hello all, this is ...
New
I’m building my first app in Phoenix. And I keep seeing this warning all the time in my router.ex file:
warning: function DummyApiWeb.Co...
New
Hello,
We have been using Elixir and Phoneix for creating REST APIs for a few months now.
But I can’t see the benefits of this switch ...
New
Student & New to elixir. Nice language.
I want to convert a english character, e.g. “a”, which is stored in a variable, to it’s asci...
New
Hello everyone,
I’ve got a problem that I cannot rectify.
I work on WSL - Windows 10, Ubuntu 20.04 LTS and elixir version is at 1.9.1. ...
New
I am trying to connect the local DB server from within a docker container and as part of it I am running the command
docker-compose run ...
New
I’m failing to render any page, the application takes giving me the following error
[error] #PID<0.1204.0> running ElixirWeb.Endpo...
New
Hey all, I’m new to elixir and getting the following error:
** (FunctionClauseError) no function clause matching in TSS.DriverStatuses.l...
New
Hi everyone, this is my first time writing regular expression. I have a regular expression that helps in validating domain names. I think...
New
I am frequently getting the below error in the production.
(Postgrex.Error) ERROR 55P03 (lock_not_available) could not obtain lock on ro...
New
Hi, I’m having trouble deciding on whether to use Elixir as my main programming language for building web apps which usually won’t involv...
New
Hello
Let me define the problem first.
I have a jsonb database column called results in my Postgres DB. When I save a value (i.e 12\25)...
New
Hello,
I’m working on a practice project of mine in Elixir/Phoenix, but wanted to find out how to disable a button in Elixir?
For examp...
New
Stack trace
DBConnection.ConnectionError: (DBConnection.ConnectionError) tcp recv: closed (the connection was closed by the pool, possibl...
New
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