Kotlin and Android Development featuring Jetpack: viewModel had name vm in previous code example (version B4.0 page 88)

PragProg Customers

Web Development with Clojure, Third Edition: (create-migration "guestbook") not working (page 9)

When I try the command to create a pair of migration files I get an error. user=> (create-migration "guestbook") Execution error (Ill...

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

5 1779 4

2023-07-27 14:17:36 UTC

New

PragProg Customers

Hands-on Rust: question about get_component

Title: Hands-on Rust: question about get_component (page 295) (feel free to respond. “You dug you’re own hole… good luck”) I have somet...

#question /book-hands-on-rust

1 1160 5

2021-02-01 15:17:34 UTC

New

PragProg Customers

Modern CSS with Tailwind: can’t setup the Rails source code

I can’t setup the Rails source code. This happens in a working directory containing multiple (postgres) Rails apps. With: ruby-3.0.0 s...

#question /book-modern-css-with-tailwind

0 1272 3

2021-03-27 15:29:34 UTC

New

PragProg Customers

Programming Phoenix LiveView: errata and remarks Version B2.0

The generated iex result below should list products instead of product for the metadata. (page 67) iex> product = %Product{} %Pento....

#errata /book-programming-phoenix-liveview

0 1798 20

2021-03-23 10:33:03 UTC

New

PragProg Customers

Distributed Services with Go: receiving Unknown flag: --go_opt when compiling protobuf (page 20)

When trying to generate the protobuf .go file, I receive this error: Unknown flag: --go_opt libprotoc 3.12.3 MacOS 11.3.1 Googling ...

/book-distributed-services-with-go

0 4862 3

2021-08-18 18:19:51 UTC

New

PragProg Customers

Python Testing with pytest, Second Edition: error when installing editable package (page 178)

When installing Cards as an editable package, I get the following error: ERROR: File “setup.py” not found. Directory cannot be installe...

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

0 1722 1

2021-12-10 05:12:55 UTC

New

PragProg Customers

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 2259 1

2022-02-26 23:52:12 UTC

New

PragProg Customers

Real-Time Phoenix: use PubSub with implementation of Phoenix.Socket.Transport rather than channels (page 37)

Hi, I’ve got a question about the implementation of PubSub when using a Phoenix.Socket.Transport behaviour rather than channels. Before ...

#question /book-real-time-phoenix #websockets #phoenixsocket #pubsub

0 1500 3

2022-02-28 15:41:06 UTC

New

PragProg Customers

PragProg Customers Kotlin and Android Development: pg. 8 Build Gradle error: Could not get unknown property 'kotlin_version'

I am using Android Studio Chipmunk | 2021.2.1 Patch 2 Build #AI-212.5712.43.2112.8815526, built on July 10, 2022 Runtime version: 11.0....

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

0 1396 2

2022-08-29 14:30:50 UTC

New

PragProg Customers

Kotlin and Android Development featuring Jetpack: No activity_main.xml anymore

I just bought this book to learn about Android development, and I’m already running into a major issue in Ch. 1, p. 20: “Update activity...

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

0 2035 6

2023-08-15 06:19:56 UTC

New

General Dev>Dev Chat

HELLO WORLD (Introductions thread!)

Hello Devtalk World! Please let us know a little about who you are and where you’re from :nerd_face:

#community

476 5614 111

2024-11-03 11:56:18 UTC

New

Cross Platform>Libraries/Tools

Obsidian – a cross platform app to help you create a knowledge base with Markdown files

I’ve been really enjoying obsidian.md: It is very snappy (even though it is based on Electron). I love that it is all local by defaul...

#apps #macos #windows #linux /markdown #obsidian

38 3913 19

2021-08-02 16:28:39 UTC

New

Game Dev>Learning Resources

Apple Game Frameworks and Technologies

Design and develop sophisticated 2D games that are as much fun to make as they are to play. From particle effects and pathfinding to soci...

pragprog.com

#pragprog #ios #game-dev #macos /swift #published-book #apple /book-apple-game-frameworks-and-technologies

30 3525 10

2021-04-22 16:51:02 UTC

New

General Dev>Hardware

Custom keyboard keycaps

There’s a whole world of custom keycaps out there that I didn’t know existed! Check out all of our Keycaps threads here: https://forum....

#hardware /keyboards #keycaps #mechanical-keyboards

15 8019 19

2023-07-27 16:30:57 UTC

New

macOS>Chat

Your Mac Isn't Yours - worse, it spies on you and sends it home unencrypted

On modern versions of macOS, you simply can’t power on your computer, launch a text editor or eBook reader, and write or read, without a ...

sneak.berlin

#mac-privacy

24 3524 24

2021-02-02 11:13:29 UTC

New

General Dev>Code Editors

Dendron: a personal knowledge management tool on top of VSCode

/vscode #visual-studio-code

28 5849 9

2021-05-05 12:15:29 UTC

New

Backend>Learning Resources

Concurrent Data Processing in Elixir

Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...

pragprog.com

#pragprog /elixir #published-book /book-concurrent-data-processing-in-elixir

78 3780 24

2021-09-04 12:35:42 UTC

New

Science/Tech>Health & Diet

David Sinclair's new Lifespan podcast

We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...

#health #podcasts #bio-hackers #david-sinclair

87 5853 49

2022-04-12 16:27:36 UTC

New

General Dev>In The News

Safari now supports File System Access API with private origin

The File System Access API with Origin Private File System. WebKit supports new API that makes it possible for web apps to create, open,...

webkit.org

#api #safari

43 2902 21

2022-03-03 12:49:07 UTC

New

macOS>Chat

How to block any website on Mac using Little Snitch

If you want a quick and easy way to block any website on your Mac using Little Snitch simply… File > New Rule: And select Deny, O...

#macos #how-to #littlesnitch

5 7733 3

2022-07-05 00:59:40 UTC

New

Kotlin and Android Development featuring Jetpack: viewModel had name vm in previous code example (version B4.0 page 88)

keno.basedow

Kotlin and Android Development featuring Jetpack: viewModel had name vm in previous code example (version B4.0 page 88)

Marked As Solved

mfazio23

Where Next?

Popular Pragmatic Bookshelf topics

Web Development with Clojure, Third Edition: (create-migration "guestbook") not working (page 9)

Hands-on Rust: question about get_component

Modern CSS with Tailwind: can’t setup the Rails source code

Programming Phoenix LiveView: errata and remarks Version B2.0

Distributed Services with Go: receiving Unknown flag: --go_opt when compiling protobuf (page 20)

Python Testing with pytest, Second Edition: error when installing editable package (page 178)

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

Real-Time Phoenix: use PubSub with implementation of Phoenix.Socket.Transport rather than channels (page 37)

PragProg Customers Kotlin and Android Development: pg. 8 Build Gradle error: Could not get unknown property 'kotlin_version'

Kotlin and Android Development featuring Jetpack: No activity_main.xml anymore