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Isaak Tsalicoglou
Built for the curious, this isn’t your average programming book—it’s nearly 500 pages of hands-on mentorship beyond cod...
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by Isaak Tsalicoglou
Why this book is being written
A few years ago I got fed up with the menial manual labor I was engaged in in our f...
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Observability is a key part of building scalable and maintainable applications. Today, I want to share how to set up one of the most powe...
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Episode 200 is live :tada:
In it we’ll learn how to set up has_many and belongs_to relationships in Phoenix and then refactor our form t...
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Last Three Year's Trending
Recently we partitioned a table with 28 million rows by its ULID to improve query speeds and reduce query timeouts. To do this I ended up...
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:wave: Hi everyone,
I’ve been posting short Elixir and Phoenix video tips and tricks for a little while on Twitter.
But now, I’ve conso...
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Hello everyone. I am gonna start with Elixir/Phoenix, thinking to use Stephen Grider as a start point, then elixir school and other sourc...
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Hi everyone,
Just wanted to say that the new Self-referencing many to many guide is now up on the official Hex docs (at least I just not...
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I’ve been working on writing beginner friendly lessons aimed at teaching LiveView, Phoenix and Elixir to those who might not have even pr...
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Trending Over Three Years
Hello all,
I recently did my first app in Phoenix and Liveview, many thanks to all the users who assisted me. I found that the tutorial ...
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I’m getting this error:
## ** (Ecto.Query.CompileError) Tuples can only be used in comparisons with literal tuples of the same size
fro...
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More Ecto questions! More madness!
The context: there’s a list of books that I want to filter with a dropdown…
The dropdown: looks some...
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Long story short, I have a real world need to create a view for hooking up a shipping terminal to live data, but because of some early ar...
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Question:
Can someone recommend me some good resources on learning performance for phoenix elixir applications and a design pattern I sh...
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A question I had when first learning contexts and Ecto was how to expand the default context API to support more flexible queries. Usuall...
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How to run the random query and get the result in JSON format and send it as a response. The query will be in the following form
DB Name...
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I am finally back with another episode of Exploring Elixir. Sorry for the long wait! My August was split between vacation and starting a ...
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Ben Awad, who has a popular programming channel on Youtube, is working on DogeHouse. It’s kind of like ClubHouse, but with, y’know, more ...
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I’ve finished writing up the show notes for my free 13 screencast series “Ecto Beginner”! :partying_face:
You’ll see them with notes at ...
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So here is the code I came up with to generically generate an array param that will be stored on a jsonb property in ecto.
It only handl...
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ElixirConf US 2018 – Breaking Down the User Monolith – Zach Porter
Coming from Ruby on Rails, the convention is to have a...
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Hello, I had a great time digging into Ecto and creating this intro screencast:
Ecto 2.0: The Database Tool for Elixir and Phoenix
Th...
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I have the following function that I want to rewrite using the defp
def list_items(%{matching: name}) when is_binary(name) do
Item
...
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Whenever tests have to interact with an Ecto.Repo, sometimes it’s necessary to test a few different branches or paths that data can take....
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