# 🎓 Courses & Articles **URL:** https://forums.kodeco.com/c/tutorials/5.md?page=179 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 180 --- ## [RWDevCon 2017 Inspiration Talk: Finding Freedom Through Freelancing by Lyndsey Scott | Ray Wenderlich](https://forums.kodeco.com/t/rwdevcon-2017-inspiration-talk-finding-freedom-through-freelancing-by-lyndsey-scott-ray-wenderlich/47350)
**Author:** [@lyndsey](https://forums.kodeco.com/u/lyndsey)\ **Replies:** 0\ **Last updated:** [August 26, 2018, 2:17am UTC](https://forums.kodeco.com/t/rwdevcon-2017-inspiration-talk-finding-freedom-through-freelancing-by-lyndsey-scott-ray-wenderlich/47350 "2018-08-26T02:17:53Z")
Have you ever dreamed of pursuing all of your interests? Victoria’s Secret and Calvin Klein model, Lyndsey Scott, shares how she’s made room in her life for acting, modeling, and iOS development contracts. This is a … --- ## [Intermediate Swift 2 · Generics | Ray Wenderlich](https://forums.kodeco.com/t/intermediate-swift-2-generics-ray-wenderlich/46942)
**Author:** [@gregheo](https://forums.kodeco.com/u/gregheo)\ **Replies:** 0\ **Last updated:** [August 21, 2018, 5:23am UTC](https://forums.kodeco.com/t/intermediate-swift-2-generics-ray-wenderlich/46942 "2018-08-21T05:23:51Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/13-intermediate-swift-2/lessons/8 --- ## [iOS 10: The UserNotifications Framework | Ray Wenderlich](https://forums.kodeco.com/t/ios-10-the-usernotifications-framework-ray-wenderlich/46425)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 12:53am UTC](https://forums.kodeco.com/t/ios-10-the-usernotifications-framework-ray-wenderlich/46425 "2018-08-17T00:53:01Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/screencasts/407-ios-10-the-usernotifications-framework --- ## [Programming in Kotlin | Ray Wenderlich](https://forums.kodeco.com/t/programming-in-kotlin-ray-wenderlich/46417)
**Author:** [@kevindmoore](https://forums.kodeco.com/u/kevindmoore)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 11:51pm UTC](https://forums.kodeco.com/t/programming-in-kotlin-ray-wenderlich/46417 "2018-08-16T23:51:01Z")
Take a deep dive into the Kotlin language, learning about core Kotlin concepts like types, Nullables, functions, classes, and more. This is a companion discussion topic for the original entry at https://www.raywenderl… --- ## [iOS App Extensions · Today Extensions: OpenURL | Ray Wenderlich](https://forums.kodeco.com/t/ios-app-extensions-today-extensions-openurl-ray-wenderlich/46411)
**Author:** [@timmitra](https://forums.kodeco.com/u/timmitra)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 10:59pm UTC](https://forums.kodeco.com/t/ios-app-extensions-today-extensions-openurl-ray-wenderlich/46411 "2018-08-16T22:59:38Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/16-ios-app-extensions/lessons/10 --- ## [RWDevCon 2016 Schedule Now Available! | Ray Wenderlich](https://forums.kodeco.com/t/rwdevcon-2016-schedule-now-available-ray-wenderlich/46399)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 8:54pm UTC](https://forums.kodeco.com/t/rwdevcon-2016-schedule-now-available-ray-wenderlich/46399 "2018-08-16T20:54:46Z")
Check out the schedule for our upcoming iOS conference focused on high-quality hands-on tutorials: RWDevCon 2016! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/123438/rw… --- ## [Your First iOS App - Part 19: Conclusion | Ray Wenderlich Videos](https://forums.kodeco.com/t/your-first-ios-app-part-19-conclusion-ray-wenderlich-videos/45083)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [July 25, 2018, 7:26am UTC](https://forums.kodeco.com/t/your-first-ios-app-part-19-conclusion-ray-wenderlich-videos/45083 "2018-07-25T07:26:08Z")
Let's review where you are with your programming to-do list, and discuss what's next in this course. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5993-your-f… --- ## [Updated Course: Your First iOS App](https://forums.kodeco.com/t/updated-course-your-first-ios-app/45041)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [July 24, 2018, 3:04pm UTC](https://forums.kodeco.com/t/updated-course-your-first-ios-app/45041 "2018-07-24T15:04:17Z")
If you're a complete beginner to iOS development and wondering how to get started, this is the course for you! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/6551-updated-… --- ## [Your Second Kotlin Android App - Part 20: Challenge: | Ray Wenderlich](https://forums.kodeco.com/t/your-second-kotlin-android-app-part-20-challenge-ray-wenderlich/40576)
**Author:** [@bdmoakley](https://forums.kodeco.com/u/bdmoakley)\ **Replies:** 0\ **Last updated:** [March 21, 2018, 1:41pm UTC](https://forums.kodeco.com/t/your-second-kotlin-android-app-part-20-challenge-ray-wenderlich/40576 "2018-03-21T13:41:51Z")
You started this series by being shown how to add a RecyclerView. Now, your challenge is to add one on your own. This is a companion discussion topic for the original entry at https://www.raywenderlich.com… --- ## [Scroll View School - Part 5: Centering | Ray Wenderlich](https://forums.kodeco.com/t/scroll-view-school-part-5-centering-ray-wenderlich/29414)
**Author:** [@gregheo](https://forums.kodeco.com/u/gregheo)\ **Replies:** 0\ **Last updated:** [May 9, 2017, 1:53am UTC](https://forums.kodeco.com/t/scroll-view-school-part-5-centering-ray-wenderlich/29414 "2017-05-09T01:53:04Z")
In this video tutorial, you'll learn how to center your content within a scroll view. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3751-scroll-view-school/le… --- ## [Merry Christmas 2011!](https://forums.kodeco.com/t/merry-christmas-2011/8551)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 8, 2016, 8:13am UTC](https://forums.kodeco.com/t/merry-christmas-2011/8551 "2016-03-08T08:13:47Z")
Every year, we have a little tradition where we sing a super-embarassing geeky Christmas song to wish ya’ll a Merry Christmas ;\] Here’s this year’s entry – “iOS Wonderland!” I apologize in advance for my singing :P We wi… --- ## [RWDevCon 2016: Last Chance for Early Bird Discount!](https://forums.kodeco.com/t/rwdevcon-2016-last-chance-for-early-bird-discount/8494)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 8, 2016, 1:46am UTC](https://forums.kodeco.com/t/rwdevcon-2016-last-chance-for-early-bird-discount/8494 "2016-03-08T01:46:28Z")
Today is your last chance to get a $100 discount on your RWDevCon 2016 ticket. Learn how to snag your ticket! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1621-rwdevcon-… --- ## [WatchKit by Tutorials Now Available!](https://forums.kodeco.com/t/watchkit-by-tutorials-now-available/7926)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 5, 2016, 9:12pm UTC](https://forums.kodeco.com/t/watchkit-by-tutorials-now-available/7926 "2016-03-05T21:12:03Z")
Our new book WatchKit by Tutorials is now available for download! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1955-watchkit-by-tutorials-now-available --- ## [Core Data by Tutorials Updated for Swift 1.2!](https://forums.kodeco.com/t/core-data-by-tutorials-updated-for-swift-1-2/7566)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 5, 2016, 12:42am UTC](https://forums.kodeco.com/t/core-data-by-tutorials-updated-for-swift-1-2/7566 "2016-03-05T00:42:46Z")
Our popular book Core Data by Tutorials is now fully updated for Swift 1.2 – learn how to get your copy! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1834-core-data-by-t… --- ## [WWDC: An Indie Developer’s Perspective](https://forums.kodeco.com/t/wwdc-an-indie-developer-s-perspective/7381)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 7:23pm UTC](https://forums.kodeco.com/t/wwdc-an-indie-developer-s-perspective/7381 "2016-03-04T19:23:28Z")
This is a blog post by site administrator Ray Wenderlich, an independent software developer and gamer. For an iOS developer from a small town, there’s nothing quite like walking up to a huge building surrounded by thousa… --- ## [Programming in Swift, Episode 54: Challenge: Initializers | Kodeco](https://forums.kodeco.com/t/programming-in-swift-episode-54-challenge-initializers-kodeco/205531)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 1\ **Last updated:** [April 1, 2025, 5:21am UTC](https://forums.kodeco.com/t/programming-in-swift-episode-54-challenge-initializers-kodeco/205531 "2025-04-01T05:21:18Z")
This content was released on Sep 26 2017. The official support period is 6-months from this date. Practice creating your own class initializers, through a hands-on challenge. --- ## [Your First iOS & SwiftUI App: An App from Scratch, Episode 14: SwiftUI Bindings | Kodeco](https://forums.kodeco.com/t/your-first-ios-swiftui-app-an-app-from-scratch-episode-14-swiftui-bindings-kodeco/191260)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 1\ **Last updated:** [November 28, 2024, 4:32pm UTC](https://forums.kodeco.com/t/your-first-ios-swiftui-app-an-app-from-scratch-episode-14-swiftui-bindings-kodeco/191260 "2024-11-28T16:32:19Z")
This is a companion discussion topic for the original entry at https://www.kodeco.com/37086140-your-first-ios-swiftui-app-an-app-from-scratch/lessons/14 --- ## [Programming in Swift: Fundamentals, Episode 24: Nested Loops & Early Exit | Kodeco](https://forums.kodeco.com/t/programming-in-swift-fundamentals-episode-24-nested-loops-early-exit-kodeco/184889)
**Author:** [@chrisrazeware](https://forums.kodeco.com/u/chrisrazeware)\ **Replies:** 1\ **Last updated:** [April 13, 2023, 10:16pm UTC](https://forums.kodeco.com/t/programming-in-swift-fundamentals-episode-24-nested-loops-early-exit-kodeco/184889 "2023-04-13T22:16:17Z")
Learn how to nest one loop inside another, and even terminate a loop early if and when you need to. This is a companion discussion topic for the original entry at https://www.kodeco.com/28092971-programming-in-swift-f… --- ## [Your Second iOS and SwiftUI App, Episode 12: Adding to your Model | Kodeco](https://forums.kodeco.com/t/your-second-ios-and-swiftui-app-episode-12-adding-to-your-model-kodeco/202024)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [February 1, 2024, 6:46pm UTC](https://forums.kodeco.com/t/your-second-ios-and-swiftui-app-episode-12-adding-to-your-model-kodeco/202024 "2024-02-01T18:46:48Z")
This content was released on Oct 8 2019. The official support period is 6-months from this date. Using Form styling, more dependency injection, and SwiftUI's Environment, you'll add a Task to your model. --- ## [What's New in Swift 4, Episode 4: What's New in Swift 4: Miscellaneous Changes | Kodeco](https://forums.kodeco.com/t/whats-new-in-swift-4-episode-4-whats-new-in-swift-4-miscellaneous-changes-kodeco/196707)
**Author:** [@bdmoakley](https://forums.kodeco.com/u/bdmoakley)\ **Replies:** 0\ **Last updated:** [September 30, 2023, 6:44pm UTC](https://forums.kodeco.com/t/whats-new-in-swift-4-episode-4-whats-new-in-swift-4-miscellaneous-changes-kodeco/196707 "2023-09-30T18:44:34Z")
This content was released on Dec 18 2017. The official support period is 6-months from this date. Swift 4 adds a bunch of new changes to the language that can affect your day-to-day coding. This screencast covers a few of them. --- ## [PaintCode Tutorial for Designers: Getting Started | Kodeco](https://forums.kodeco.com/t/paintcode-tutorial-for-designers-getting-started-kodeco/193867)
**Author:** [@vwenderlich](https://forums.kodeco.com/u/vwenderlich)\ **Replies:** 0\ **Last updated:** [September 3, 2023, 11:49am UTC](https://forums.kodeco.com/t/paintcode-tutorial-for-designers-getting-started-kodeco/193867 "2023-09-03T11:49:56Z")
This is a companion discussion topic for the original entry at https://www.kodeco.com/1825-paintcode-tutorial-for-designers-getting-started --- ## [Scene Kit Tutorial with Swift Part 1: Getting Started | Kodeco](https://forums.kodeco.com/t/scene-kit-tutorial-with-swift-part-1-getting-started-kodeco/192116)
**Author:** [@chrislanguage](https://forums.kodeco.com/u/chrislanguage)\ **Replies:** 0\ **Last updated:** [August 26, 2023, 9:12am UTC](https://forums.kodeco.com/t/scene-kit-tutorial-with-swift-part-1-getting-started-kodeco/192116 "2023-08-26T09:12:43Z")
This is a companion discussion topic for the original entry at https://www.kodeco.com/1261-scene-kit-tutorial-with-swift-part-1-getting-started --- ## [Command Line Basics, Episode 15: File Permissions | Kodeco](https://forums.kodeco.com/t/command-line-basics-episode-15-file-permissions-kodeco/184465)
**Author:** [@luke\_parham](https://forums.kodeco.com/u/luke_parham)\ **Replies:** 0\ **Last updated:** [February 26, 2023, 1:41pm UTC](https://forums.kodeco.com/t/command-line-basics-episode-15-file-permissions-kodeco/184465 "2023-02-26T13:41:55Z")
Now that you've seen how files work, it's time to think about what file permissions are and how you can change them to suite your needs. This is a companion discussion topic for the original entry at https://www.kodec… --- ## [Android Fragments Tutorial: An Introduction with Kotlin | Kodeco](https://forums.kodeco.com/t/android-fragments-tutorial-an-introduction-with-kotlin-kodeco/183750)
**Author:** [@iaaqibhussain](https://forums.kodeco.com/u/iaaqibhussain)\ **Replies:** 0\ **Last updated:** [February 9, 2023, 3:38pm UTC](https://forums.kodeco.com/t/android-fragments-tutorial-an-introduction-with-kotlin-kodeco/183750 "2023-02-09T15:38:39Z")
In this Android Fragments with Kotlin tutorial you will learn the fundamental concepts of fragments while creating an app that displays dogs breeds. This is a companion discussion topic for the original entry at https… --- ## [Runtime Mesh Manipulation With Unity | Kodeco, the new raywenderlich.com](https://forums.kodeco.com/t/runtime-mesh-manipulation-with-unity-kodeco-the-new-raywenderlich-com/181830)
**Author:** [@shogan](https://forums.kodeco.com/u/shogan)\ **Replies:** 0\ **Last updated:** [December 18, 2022, 8:41pm UTC](https://forums.kodeco.com/t/runtime-mesh-manipulation-with-unity-kodeco-the-new-raywenderlich-com/181830 "2022-12-18T20:41:23Z")
One of the benefits of using Unity as your game development platform is its powerful 3D engine. In this tutorial, you’ll get an introduction to the world of 3D objects and mesh manipulation. This is a companion discus… --- ## [Deep Links in Android, Episode 5: Create a Firebase Dynamic Link | raywenderlich.com](https://forums.kodeco.com/t/deep-links-in-android-episode-5-create-a-firebase-dynamic-link-raywenderlich-com/165885)
**Author:** [@wangerekaharun](https://forums.kodeco.com/u/wangerekaharun)\ **Replies:** 0\ **Last updated:** [March 3, 2022, 3:29pm UTC](https://forums.kodeco.com/t/deep-links-in-android-episode-5-create-a-firebase-dynamic-link-raywenderlich-com/165885 "2022-03-03T15:29:39Z")
In case users don’t have your app installed, you need a way to provide access to your app so that they can simultaneously continue with the work. This leads to the usage of a Dynamic Link introduced by Firebase developer… --- ## [Black Friday Sale: Pro Subscriptions + Monthly Pro Seminars for $399 | raywenderlich.com](https://forums.kodeco.com/t/black-friday-sale-pro-subscriptions-monthly-pro-seminars-for-399-raywenderlich-com/158268)
**Author:** [@chrisrazeware](https://forums.kodeco.com/u/chrisrazeware)\ **Replies:** 0\ **Last updated:** [November 22, 2021, 7:18pm UTC](https://forums.kodeco.com/t/black-friday-sale-pro-subscriptions-monthly-pro-seminars-for-399-raywenderlich-com/158268 "2021-11-22T19:18:35Z")
Announcing our new Professional Development Seminars, part of our Black Friday 2021 event! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/29540014-black-friday-sale-pro-su… --- ## [App Actions: Getting Started | raywenderlich.com](https://forums.kodeco.com/t/app-actions-getting-started-raywenderlich-com/142380)
**Author:** [@ansh1494](https://forums.kodeco.com/u/ansh1494)\ **Replies:** 0\ **Last updated:** [June 17, 2021, 7:50am UTC](https://forums.kodeco.com/t/app-actions-getting-started-raywenderlich-com/142380 "2021-06-17T07:50:09Z")
App Actions allow Google Assistant to access your app and launch specific actions within the app. This tutorial teaches you how to implement App Actions for your app so users can interact with your app directly through G… --- ## [Challenge: 3-Axis Layout | raywenderlich.com](https://forums.kodeco.com/t/challenge-3-axis-layout-raywenderlich-com/125110)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [November 17, 2020, 7:59am UTC](https://forums.kodeco.com/t/challenge-3-axis-layout-raywenderlich-com/125110 "2020-11-17T07:59:43Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/17314449-swiftui-layout-interfaces/lessons/17 --- ## [Coordinator Part 2 | raywenderlich.com](https://forums.kodeco.com/t/coordinator-part-2-raywenderlich-com/136509)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\ **Replies:** 0\ **Last updated:** [March 30, 2021, 10:45pm UTC](https://forums.kodeco.com/t/coordinator-part-2-raywenderlich-com/136509 "2021-03-30T22:45:34Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941458-advanced-ios-design-patterns/lessons/18 --- ## [Use Command Part 1 | raywenderlich.com](https://forums.kodeco.com/t/use-command-part-1-raywenderlich-com/136144)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\ **Replies:** 0\ **Last updated:** [March 25, 2021, 9:54pm UTC](https://forums.kodeco.com/t/use-command-part-1-raywenderlich-com/136144 "2021-03-25T21:54:16Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941458-advanced-ios-design-patterns/lessons/13 --- ## [Multipeer Connectivity in iOS | raywenderlich.com](https://forums.kodeco.com/t/multipeer-connectivity-in-ios-raywenderlich-com/129984)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [January 12, 2021, 11:49pm UTC](https://forums.kodeco.com/t/multipeer-connectivity-in-ios-raywenderlich-com/129984 "2021-01-12T23:49:36Z")
In this course, you'll learn how to use Multipeer Connectivity: Apple's framework for transferring data between devices with no external network. This is a companion discussion topic for the original entry at https://… --- ## [Create a Grid Layout | raywenderlich.com](https://forums.kodeco.com/t/create-a-grid-layout-raywenderlich-com/128094)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [December 20, 2020, 6:22pm UTC](https://forums.kodeco.com/t/create-a-grid-layout-raywenderlich-com/128094 "2020-12-20T18:22:39Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/17740710-your-first-ios-and-swiftui-app-designing-the-app-optional/lessons/6 --- ## [Handle the Back Button | raywenderlich.com](https://forums.kodeco.com/t/handle-the-back-button-raywenderlich-com/124720)
**Author:** [@fleepgeek](https://forums.kodeco.com/u/fleepgeek)\ **Replies:** 0\ **Last updated:** [November 11, 2020, 2:09pm UTC](https://forums.kodeco.com/t/handle-the-back-button-raywenderlich-com/124720 "2020-11-11T14:09:05Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7137759-flutter-hero-animations/lessons/7 --- ## [Use State | raywenderlich.com](https://forums.kodeco.com/t/use-state-raywenderlich-com/122944)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\ **Replies:** 0\ **Last updated:** [October 19, 2020, 9:36am UTC](https://forums.kodeco.com/t/use-state-raywenderlich-com/122944 "2020-10-19T09:36:24Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941302-intermediate-ios-design-patterns/lessons/16 --- ## [Use Adapter | raywenderlich.com](https://forums.kodeco.com/t/use-adapter-raywenderlich-com/122629)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\ **Replies:** 0\ **Last updated:** [October 14, 2020, 3:26pm UTC](https://forums.kodeco.com/t/use-adapter-raywenderlich-com/122629 "2020-10-14T15:26:13Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941302-intermediate-ios-design-patterns/lessons/7 --- ## [Managed Object Model | raywenderlich.com](https://forums.kodeco.com/t/managed-object-model-raywenderlich-com/120021)
**Author:** [@pasanpr](https://forums.kodeco.com/u/pasanpr)\ **Replies:** 0\ **Last updated:** [September 14, 2020, 6:36pm UTC](https://forums.kodeco.com/t/managed-object-model-raywenderlich-com/120021 "2020-09-14T18:36:05Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/10794954-beginning-core-data/lessons/3 --- ## [Challenge - DownloadManager | raywenderlich.com](https://forums.kodeco.com/t/challenge-downloadmanager-raywenderlich-com/119734)
**Author:** [@filbabic](https://forums.kodeco.com/u/filbabic)\ **Replies:** 0\ **Last updated:** [September 10, 2020, 4:20pm UTC](https://forums.kodeco.com/t/challenge-downloadmanager-raywenderlich-com/119734 "2020-09-10T16:20:34Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/10376966-android-background-processing/lessons/13 --- ## [Introduction | raywenderlich.com](https://forums.kodeco.com/t/introduction-raywenderlich-com/119570)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\ **Replies:** 0\ **Last updated:** [September 8, 2020, 11:12pm UTC](https://forums.kodeco.com/t/introduction-raywenderlich-com/119570 "2020-09-08T23:12:40Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/13739693-your-first-flutter-app/lessons/1 --- ## [CryptoNetwork and Blockchain with Ben DiFrancesco – Podcast S10 E12 | raywenderlich.com](https://forums.kodeco.com/t/cryptonetwork-and-blockchain-with-ben-difrancesco-podcast-s10-e12-raywenderlich-com/118638)
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On this episode, Ben DiFrancesco talks about the secrets of CryptoNetworks and the all too mysterious technology of BlockChains. After Alex talks about the Flutter game engine “Flame.” This is a companion discussion t… --- ## [Mastering Git, 1st edition, Is Now Available in Full! | raywenderlich.com](https://forums.kodeco.com/t/mastering-git-1st-edition-is-now-available-in-full-raywenderlich-com/117978)
**Author:** [@tiffani](https://forums.kodeco.com/u/tiffani)\ **Replies:** 0\ **Last updated:** [August 20, 2020, 12:18pm UTC](https://forums.kodeco.com/t/mastering-git-1st-edition-is-now-available-in-full-raywenderlich-com/117978 "2020-08-20T12:18:11Z")
Mastering Git, 1st Edition, is now available in full with five new chapters! This book is the easiest and fastest way to get hands-on experience with using Git for version control of your projects. This is a companion… --- ## [RxJava Filtering Operators | raywenderlich.com](https://forums.kodeco.com/t/rxjava-filtering-operators-raywenderlich-com/115047)
**Author:** [@andrestorres123](https://forums.kodeco.com/u/andrestorres123)\ **Replies:** 0\ **Last updated:** [July 16, 2020, 5:47am UTC](https://forums.kodeco.com/t/rxjava-filtering-operators-raywenderlich-com/115047 "2020-07-16T05:47:38Z")
In this tutorial, you will learn about a group of powerful RxJava operators that will allow you to work only with the data you require at a certain step of the data transformation process: the RxJava Filtering Operators.… --- ## [Conclusion | raywenderlich.com](https://forums.kodeco.com/t/conclusion-raywenderlich-com/114825)
**Author:** [@audrey](https://forums.kodeco.com/u/audrey)\ **Replies:** 0\ **Last updated:** [July 13, 2020, 8:37pm UTC](https://forums.kodeco.com/t/conclusion-raywenderlich-com/114825 "2020-07-13T20:37:33Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/9461083-ios-concurrency-with-gcd-and-operations/lessons/37 --- ## [Challenge: Download a Group of Images | raywenderlich.com](https://forums.kodeco.com/t/challenge-download-a-group-of-images-raywenderlich-com/114350)
**Author:** [@audrey](https://forums.kodeco.com/u/audrey)\ **Replies:** 0\ **Last updated:** [July 8, 2020, 6:55pm UTC](https://forums.kodeco.com/t/challenge-download-a-group-of-images-raywenderlich-com/114350 "2020-07-08T18:55:17Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/9461083-ios-concurrency-with-gcd-and-operations/lessons/14 --- ## [Mac Catalyst with Andy Pereira – Podcast S10 E7 | raywenderlich.com](https://forums.kodeco.com/t/mac-catalyst-with-andy-pereira-podcast-s10-e7-raywenderlich-com/112748)
**Author:** [@lordandrei](https://forums.kodeco.com/u/lordandrei)\ **Replies:** 0\ **Last updated:** [June 20, 2020, 8:46pm UTC](https://forums.kodeco.com/t/mac-catalyst-with-andy-pereira-podcast-s10-e7-raywenderlich-com/112748 "2020-06-20T20:46:19Z")
Dru flips the switch on his 50th show with Andy Pereira telling us how easy Catalyst can be. After Dru talks about transitioning from developer to architect. This is a companion discussion topic for the original entr… --- ## [Review My Stuff: June 9, 2020 | raywenderlich.com](https://forums.kodeco.com/t/review-my-stuff-june-9-2020-raywenderlich-com/111717)
**Author:** [@marinbenc](https://forums.kodeco.com/u/marinbenc)\ **Replies:** 0\ **Last updated:** [June 10, 2020, 1:55pm UTC](https://forums.kodeco.com/t/review-my-stuff-june-9-2020-raywenderlich-com/111717 "2020-06-10T13:55:46Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/10527046-review-my-stuff/lessons/5 --- ## [Customize Editor Settings | raywenderlich.com](https://forums.kodeco.com/t/customize-editor-settings-raywenderlich-com/110995)
**Author:** [@fleepgeek](https://forums.kodeco.com/u/fleepgeek)\ **Replies:** 0\ **Last updated:** [June 3, 2020, 5:02am UTC](https://forums.kodeco.com/t/customize-editor-settings-raywenderlich-com/110995 "2020-06-03T05:02:09Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/9529598-vs-code-tips-tricks/lessons/2 --- ## [Return Data From Functions | raywenderlich.com](https://forums.kodeco.com/t/return-data-from-functions-raywenderlich-com/110518)
**Author:** [@filbabic](https://forums.kodeco.com/u/filbabic)\ **Replies:** 0\ **Last updated:** [May 29, 2020, 4:46am UTC](https://forums.kodeco.com/t/return-data-from-functions-raywenderlich-com/110518 "2020-05-29T04:46:41Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7910496-programming-in-kotlin-fundamentals/lessons/37 --- ## [Launch A Coroutine | raywenderlich.com](https://forums.kodeco.com/t/launch-a-coroutine-raywenderlich-com/109368)
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This is a companion discussion topic for the original entry at https://www.raywenderlich.com/8458165-kotlin-coroutines-fundamentals/lessons/8 --- ## [FrameLayout | raywenderlich.com](https://forums.kodeco.com/t/framelayout-raywenderlich-com/105869)
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