Practical Microservices: DI suggestion (p. 37, etc.)

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The Ray Tracer Challenge: Rational Form inverses (pg 39-41)

Whilst the author has been careful to provide exact results for the tests elsewhere in the book (such as surds with the transformation te...

#errata /book-the-ray-tracer-challenge

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2020-07-04 04:14:02 UTC

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Python Testing with pytest: pytest now requires markers to be declared (downloadable code)

Many tasks_proj/tests directories exist in chapters 2, 3, 5 that have tests that use the custom markers smoke and get, which are not decl...

#errata /book-python-testing-with-pytest

2 1374 2

2021-02-16 14:15:02 UTC

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Web Development with Clojure, Third Edition: migrations/create not working: p159

Title: Web Development with Clojure, Third Edition - migrations/create not working: p159 When I execute the command: user=> (create-...

#question /book-web-development-with-clojure-third-edition

5 1083 2

2020-11-14 22:24:32 UTC

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Build a Weather Station with Elixir and Nerves: 'mix deps.get' does not work if user has not created a keyfile (page 16)

Running mix deps.get in the sensor_hub directory fails with the following error: ** (Mix) No SSH public keys found in ~/.ssh. An ssh aut...

#errata /book-build-a-weather-station-with-elixir-and-nerves

2 1438 3

2024-12-18 18:02:25 UTC

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Kotlin and Android Development featuring Jetpack: Error in generated Game.java (page 136)

I’m under the impression that when the reader gets to page 136 (“View Data with the Database Inspector”), the code SHOULD be able to buil...

#question /book-kotlin-and-android-development-featuring-jetpack

2 1164 8

2021-09-17 18:06:54 UTC

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Hands-on Rust: Failed to Load Texture error (page 121)

Hi, I completed chapter 6 but am getting the following error when running: thread 'main' panicked at 'Failed to load texture: IoError(O...

/book-hands-on-rust

2 1303 3

2022-01-23 22:36:50 UTC

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Agile Web Development with Rails 7: page 113 - Seeing the list of products

I’m a newbie to Rails 7 and have hit an issue with the bin/Dev script mentioned on pages 112-113. Iteration A1 - Seeing the list of prod...

#question /book-agile-web-development-with-rails-7

0 2613 9

2024-01-06 20:36:27 UTC

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Kotlin and Android Development featuring Jetpack: allprojects should be moved to settings.gradle (page 245)

The allprojects block listed on page 245 produces the following error when syncing gradle: “org.gradle.api.GradleScriptException: A prob...

#suggestion /book-kotlin-and-android-development-featuring-jetpack

1 2255 1

2022-02-26 23:52:12 UTC

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Hands on Rust: Need help with error - thread 'main' panicked at 'Failed to load texture

Hi, I need some help, I’m new to rust and was learning through your book. but I got stuck at the last stage of distribution. Whenever I t...

#question /book-hands-on-rust

3 1960 5

2022-12-03 00:17:31 UTC

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Kotlin and Android Development featuring Jetpack: Transformations class doesn't seem to exist anymore (pp. 140-141

@mfazio23 Android Studio will not accept anything I do when trying to use the Transformations class, as described on pp. 140-141. Googl...

#errata /book-kotlin-and-android-development-featuring-jetpack

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2023-10-01 15:02:47 UTC

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General Dev>Hardware

Which keyboard do you have?

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144 8362 50

2021-01-07 23:58:36 UTC

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Science/Tech>Tech Chat

What are you watching?

Or looking forward to? :nerd_face:

#community

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2024-11-13 14:03:50 UTC

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General Dev>Code Editors

Poll: Which code editor do you use?

You might be thinking we should just ask who’s not using VSCode :joy: however there are some new additions in the space that might give V...

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2024-11-24 11:59:08 UTC

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macOS>Chat

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sneak.berlin

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2021-02-02 11:13:29 UTC

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Community>In The Spotlight

Spotlight: Paolo Perrotta (Author)

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2021-03-15 20:28:12 UTC

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2025-02-26 17:47:24 UTC

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David Sinclair's new Lifespan podcast

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2022-04-12 16:27:36 UTC

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Backend>Learning Resources

Effective Haskell

Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...

pragprog.com

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2022-02-16 10:09:51 UTC

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General Dev>In The News

The overengineered Solution to my Pigeon Problem

The overengineered Solution to my Pigeon Problem. TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlle...

maxnagy.com

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Community>In The Spotlight

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2022-11-16 10:29:37 UTC

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Practical Microservices: DI suggestion (p. 37, etc.)

Ethan826

Practical Microservices: DI suggestion (p. 37, etc.)

First Post!

ethangarofolo

Popular Pragmatic Bookshelf topics

The Ray Tracer Challenge: Rational Form inverses (pg 39-41)

Python Testing with pytest: pytest now requires markers to be declared (downloadable code)

Web Development with Clojure, Third Edition: migrations/create not working: p159

Build a Weather Station with Elixir and Nerves: 'mix deps.get' does not work if user has not created a keyfile (page 16)

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Kotlin and Android Development featuring Jetpack: Transformations class doesn't seem to exist anymore (pp. 140-141