blackode
This article comprises of two biggest changes of ExUnit.
- Arguments in the failure report
- Running mix test with the failed flag
Trending in Blog Posts
Hey folks,
I just published a post about Hologram’s funding and where the project goes next - the short version:
Curiosum as Main Spons...
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I am seeing a lot of aplications of Argumentum ad Vericundiam in software discussions. They do link some piece of writing and point us to...
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Hi all,
In this article, I make the case for each test owning its setup.
Usually I forbid my AI agents to use the setup callbacks; I mu...
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As I’ve leaned into AI code generation on LocalCents, the volume I ship has climbed, and my worry shifted from any single change to the l...
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A while back, I had to process millions of database updates in a legacy system that was already hitting its 64 GB RAM limit, so scaling t...
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I recently figured out how to the the Rust hotpath profiling crate running in an elixir benchmark script (for profiling NIFs). I had some...
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This article demonstrates how to build a minimal stateful process using only Elixir’s core concurrency primitives: spawn/1, send/2, recei...
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Hey, I’m Jesse and I’m the main contributor behind Dexter, a full-featured, lightning-fast Elixir LSP optimized for large codebases. It s...
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ExRatatui lets you cook up rich terminal UIs in Elixir, powered by Rust’s ratatui via Rustler NIFs. Build interactive terminal applicatio...
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Hello everyone. After busy few months I am happy to announce v0.1.0 of Emerge & Solve.
They are GUI (Emerge) and State management (S...
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First 10 of 66 Posts
blackode
Mastering Binaries in Elixir from Zero to Hero
https://medium.com/blackode/playing-with-elixir-binaries-strings-dd01a40039d5?source=collection_home---4------1----------------
blackode
https://medium.com/blackode/how-to-retrieve-genserver-state-after-termination-the-practical-guide-1bafcff780bb
This article is all about how to achieve the fault tolerance concept using the Supervisor in Elixir. This gonna be the lengthy reading as I tried to explain each line of code briefly.
This article is not about How the Supervisor or GenServer works.
What we gonna do here?
Here, we are going to implement Mini Banking System. Not a Production Grade Coding.
blackode
How to trace a GenServer’s Execution? Elixir/Erlang
An article for beginners and who have started playing with GenServers
Enable tracing using the debug option.
This explains how to debug the messages and log to the console with a simple option.
blackode
7 Lines to Code Fizz-Buzz Game Principle in Elixir
Description
This article is all about coding the implicit conditions in FizzBuzz Word Game. This makes you to walk over lines of code that gives similar output with different syntax. This for Beginners to enhance their coding style.
Url
https://medium.com/@blackode/7-lines-to-code-fizz-buzz-game-principle-in-elixir-8aa6d02c30e8
Happy Coding …
blackode
10 Killer Elixir Tips #7 – blackode – Medium
https://medium.com/blackode/10-killer-elixir-tips-7-62efc9c5aa14
Happy Coding…
blackode
The Rigid Code Behind Smooth Code
What you see is more simplified
https://medium.com/@blackode/the-rigid-code-behind-smooth-code-elixir-beginner-77eb0a32218c

This article shows you the rigid lines of code behind smooth lines you write in elixir.
As we know, the most of the Elixir programming language is written in Elixir itself with the power of Macros and also we all know why we love to code in Elixir because of its simplicity. But, today we are going to walk back to find the light in the dark.
OvermindDL1
Interesting articles, but I have to question what’s with the pictures, they seem to have nothing to do with their corresponding articles… ^.^;
blackode
Sorry about that @OvermindDL1
Which picture you did not understand?. So, I can describe. The images are just to bring the idea of the article title.
Like I tried to match up nature with Elixir Coding. That is the only Idea.
OvermindDL1
Pretty much all of them, the wine glass, the animal with antlers, etc… I don’t get the references with the content, they seem random to me like O’Reily’s book covers… ^.^;
blackode
@OvermindDL1
The wine glass has two variants, what you see on camera and the other one is unfocused. Just to implant the idea of macros. What we see a simple line is not simple in its backdrop.
If you see the antler expression, It is in the state of fear. Watching something far from it like some carnivore is coming towards it. That article is 7 version of another set of elixir tips from daily experiences. To bring the atmosphere of another set of Killer Elixir Tips I just added that image.
Similarly, The two elephants its mother as Supervisor as it monitors its child GenServer just some kinda humor touch…
I know it is hard to figure out these until someone gives you a brief explanation…
The ultimate Goal is to match something with nature. And the Inspiration Oreily itself.