PJUllrich
Author of Building Table Views with Phoenix LiveView
Listen to Database Changes through the Postgres WAL
This deep-dive into Postgres’ Write-Ahead Log (WAL) covers how to track database changes without changing a single line of application code!
Popular in Blog Posts
https://medium.com/@jpiepkow/team-based-login-with-accesspass-be236d4bd7dd
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If I need to ship a new product in a week, Phoenix LiveView is my go-to framework.
Elixir LiveView is incredible, and an alluring choice...
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Hi there!
Recently I was playing around with extracting and updating data in the DB and for fun challenged myself to try to implement a ...
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Posted via Devtalk (see this thread for details).
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You are storing some Phoenix LiveView state in the browser. You want to retrieve that saved state as early as possible to improve the use...
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I write about the frustration that can occur when dealing with string and atom-based keys in maps and how to (safely) translate string-ba...
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Use the new log handlers to plug Slack or any other provider into your logging system.
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Here’s the story how one of the world’s first production deployments of LiveView came to be - and how trying to improve it almost caused ...
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In this article, I talk about the Elixir library Delta we at Slab just open-sourced, its various features including support for Operation...
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Dialyzer is a tool that you’ve probably heard about in the Elixir community. You may have even used it. However, adding Dialyzer to an ex...
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Other popular topics
Phoenix 1.4.0 released
Phoenix 1.4 is out! This release ships with exciting new features, most notably
with HTTP2 support, improved deve...
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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...
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Is there a way to get the call stack or stack trace at any point in the code? Not from exceptions, but an expression that returns how the...
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After calling mix ecto.create I get this error:
17:00:32.162 [error] GenServer #PID<0.412.0> terminating
** (Postgrex.Error) FATAL...
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I will often find my self writing things similar to:
case some_value do
nil -> something()
"" -> something()
_ -> someth...
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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 ...
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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...
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I am trying to run a deploy with docker and I successfully runned with this command:
docker build -t romenigld/blog-prod .
but when I t...
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Elixir appears to be a superior language to Python. I don’t see any advantage of Python over Elixir. Are there any?
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I am using the Starship cross-shell prompt – it seems pretty nice, but I get some errors:
[WARN] - (starship::utils): Executing command ...
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