omgneering
Learning GenServer basics
I made a video for getting started with the GenServer module. I introduce some concepts and try go over what’s happening step by step. Only get as far as initialization and updating state. I hope it’s going to be useful for people who are just starting out doing things with GenServer. Any feedback is welcome.
Popular in Screencasts
I made an episode where we implement passwordless authentication with the Veil library.
You can watch it here: https://elixircasts.io/pa...
New
I made follow-up video for getting started with GenServer. This video goes over the syntax of handle_call, handle_cast and handle_info c...
New
I wrote up a free episode on how to deploy a Phoenix app with Gatling to a DigitalOcean droplet. Hope it's useful to someone. Thing I'm n...
New
This video is about the step by step guide to build packages with clear explanation of package files and registration procees to hex.pm
...
New
https://alchemist.camp/episodes/word-count
I’ve just made a new version of of Lesson 2 from Alchemist Camp. It has significantly larger ...
New
I’ve made a video about installing Elixir 1.16.1 on WIndows 11.
In case someone is interested here’s the link
The video de...
New
I came across ElixirCasts.io, a free, high quality screencast showing various subjects in Elixir and Phoenix. I didn't see it posted on t...
New
So cool!
@pragdave New (short) screencast about making pipelines more functional with anonymous functions. https://pragdave.me/blog/201...
New
I made a screencast where we make a chat room application that supports multiple rooms.
https://elixircasts.io/multiple-room-chat-applic...
New
One of our users just created this screencast for deploy Elixir apps on Render. Hope it’s helpful!
New
Other popular topics
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 ....
New
Hello, I get Persian date from my client and convert it to normal calendar like this:
def jalali_string_to_miladi_english_number(persi...
New
As the title describes, I’m trying to run Enum.map() over a list of key/value pairs, where the value is a map. My data looks like this:
...
New
This release brings a number of exciting features, including integration with the new Phoenix LiveDashboard and Phoenix LiveView. There h...
New
Hi,
I'm quite new in Elixir and I'm trying to format a string to a PEM format. I have the certificate value like MIIDBTCCAe2...... and ...
New
I have a User schema with a :from_id field set to type :string:
defmodule TweetBot.Repo.Migrations.CreateUsers do
use Ecto.Migration
...
New
I tried installing
elixir 1.11.2
erlang 23.3.4
via asdf in my zsh shell. Enabled the versions locally and globally.
When I list them ...
New
Hello everybody,
usually, I use a 29" ultra-wide monitor for VSCode which can easily accomodate explorer (files panel) + file with code ...
New
After calling mix ecto.create I get this error:
17:00:32.162 [error] GenServer #PID<0.412.0> terminating
** (Postgrex.Error) FATAL...
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







