david_ex
Useful "pattern snippets" for beginners
I’ve collected a few “pattern snippets” that I’ve seen in Elixir code, and have collected them as short blog posts: http://davidsulc.com/blog/category/pattern-snippets/
I hope you find these useful!
Popular in Guides/Tuts
Greetings fellow alchemists !
I have started to write an open-source interpreter in Elixir (GitHub - nicolasdilley/dwarf-interpreter: Th...
New
Hi folks,
Just a short instruction. Maybe it will help somebody.
Install boostrap with deps and Sass:
cd assets
npm install jquery ...
New
I was preparing to deploy a production application to AWS Fargate, and to practice I wanted to play with DNS polling and node discovery o...
New
Another cool plugin for Neovim, GitHub - jmbuhr/otter.nvim: Just ask an otter! 🦦 · GitHub makes it possible to run linters for embedded c...
New
I just wrote a simple guide on how you can setup a productive elixir development environment in vim.
Its really easy, just a few steps. ...
New
I write an article Parameterized testing with ExUnit.The key concept is using ExUnit.Case.register_test/4 such as
ExUnit.start()
defmod...
New
I wrote a thing: http://engineering.pivotal.io/post/how-to-set-up-an-elixir-cluster-on-amazon-ec2/
Hope this is helpful!
New
Install web-mode and mmm-mode first and put this in your config file:
(require 'mmm-mode)
(require 'web-mode)
(setq mmm-global-mode 'may...
New
This is not a question, but a post for anyone who may need it in the future. Sometimes some browsers may mangle the filename if it’s non-...
New
Just a quick heads up: There seems to be a bug in Erlang/OTP 21.3, which can cause some errors when making http requests. If you’re using...
New
Other popular topics
Hi, this is for people who, like me, have had some friction using .html.heex templates in VSCode.
The solution seems to be, in a hyphena...
New
I am constructing a JSON object (map) and I need to conditionally set a field. I’m trying to write proper elixir-way code… and I’m at a l...
New
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...
New
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...
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
Forgive me if this is obvious, but how does one delete a database record WITHOUT selecting it first? Ecto.Repo — Ecto v3.14.0 has exampl...
New
In templates/appointment/index.html.eex:
<%= for appointment <- @appointments do %>
<tr>
<td><%= appoi...
New
Hello everybody,
usually, I use a 29" ultra-wide monitor for VSCode which can easily accomodate explorer (files panel) + file with code ...
New
In the code below, if the create action is not set to accept “extra_key” as an input, it errors out with a message shown above. Is there ...
New
Hi everyone!
I need implement if…else if…else condition from my elixir code, and anymore of this control flow structures not work proper...
New
Latest on Elixir Forum
Sponsor Spotlight
Build Elixir applications with speed and confidence.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #code-sync
- #javascript
- #podcasts
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #advent-of-code
- #elixirconf-us
- #distillery
- #processes
- #forms
- #api
- #metaprogramming
- #security
- #performance
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Real-time error tracking, performance insights, and observability for devs.
Develop your skills with books, videos, and courses.
Producing high quality Elixir screencasts since 2017.
Enabling companies to succeed by building software people love.
Courses that'll move you from confusion to "Aha, now I get it!"