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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. ...
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I made an episode that shows how you can use the great Number package to convert numbers to different formats like currency, percent, and...
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Hey all :wave:
Isaac Yonemoto is sharing some nice tips and tricks in his series Advent of Elixir :christmas_tree:
Nice topics! And the...
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New video on LiveView for almost total beginner level:
Hopefully this is a helpful starting point for someone out there!
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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...
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From time to time on the forums here, I see people asking for examples of specific comments / answers in code form. I’ve also noticed tha...
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Made a video about introspecting Ecto Schemas.
https://elixircasts.io/introspecting-ecto-schemas
Posted via Devtalk (see this thread ...
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https://alchemist.camp/episodes/guessing-game
I’ve recently re-recorded Lesson 1 from Alchemist Camp. It’s significantly higher quality ...
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I have been learning GraphQL as it seems to be something we will need to be using in upcoming projects, and I like to document things as ...
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Other popular topics
Here are few pieces of (common) Linux knowledge that we use for reasonably small one server apps. We use Ubuntu but this should work for ...
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Credo is smart enough to check for (something like) this:
assert length(the_list) == 0
with this response:
Checking if an enum is empt...
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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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In the Dialyzer docs ( http://erlang.org/doc/man/dialyzer.html#requesting-or-suppressing-warnings-in-source-files ), there is a way to tu...
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I’m working on defining a simple Ecto schema for a table (in PostGres), but I don’t see where I can define a column as NOT NULL. Conside...
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This release brings a number of exciting features, including integration with the new Phoenix LiveDashboard and Phoenix LiveView. There h...
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The Elixir Typespec docs show the following syntax for keyword lists in typespecs:
# ...
| [key: type] # keyword lis...
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Hi guys, i’m new in the Elixir world, and i have to say, that i love it!
i’m having some problem to understand anonymous functions with ...
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This post is an instruction guide to help you setup your Neovim for Elixir development from scratch. It includes general information on h...
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by Lance Halvorsen
Elixir and Phoenix are generating tremendous excitement as an unbeatable platform for building modern web application...
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