marcotaubmann
Designing Elixir Systems with OTP: Why does the API use the GenServer.call function?
Why does the API (Mastery module in lib/mastery.ex, page122) use GenServer calls instead of the clean client functions of the GenServers built in QuizManager an QuizSession which do exactly that an hide those implementation details?
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your book suggests to use Image.toByteData() to convert image to bytes, however I get the following error: "the getter ‘toByteData’ isn’t...
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Dear Sophie.
I tried to do the “Authorization” exercise and have two questions:
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This is as much a suggestion as a question, as a note for others.
Locally the SGP30 wasn’t available, so I ordered a SGP40. On page 53, ...
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The test is as follows:
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Given r ← ray(point(0, 0, -5), vector(0, 0, 1))
And s ← sphere...
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Title: Build a Weather Station with Elixir and Nerves: Problem connecting to Postgres with Grafana on (page 64)
If you follow the defau...
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When trying to run tox in parallel as explained on page 151, I got the following error:
tox: error: argument -p/–parallel: expected one...
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Hey there,
I’m enjoying this book and have learned a few things alredayd. However, in Chapter 4 I believe we are meant to see the “>...
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The allprojects block listed on page 245 produces the following error when syncing gradle:
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Modern front-end development for Rails, second edition - Struggling to get the first chapter to work
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Write Elixir tests that you can be proud of. Dive into Elixir’s test philosophy and gain mastery over the terminology and concepts that u...
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Hi folks,
I don’t know if I saw this here but, here’s a new programming language, called Roc
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This is going to be a long an frequently posted thread.
While talking to a friend of mine who has taken data structure and algorithm cou...
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Author Spotlight:
VM Brasseur
@vmbrasseur
We have a treat for you today! We turn the spotlight onto Open Source as we sit down with V...
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Develop, deploy, and debug BEAM applications using BEAMOps: a new paradigm that focuses on scalability, fault tolerance, and owning each ...
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A Brief Review of the Minisforum V3 AMD Tablet.
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If you’re getting errors like this:
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Hello,
I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
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Node.js v22.14.0 has been released.
Link: Release 2025-02-11, Version 22.14.0 'Jod' (LTS), @aduh95 · nodejs/node · GitHub
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