# 🎓 Courses & Articles
**URL:** https://forums.kodeco.com/c/tutorials/5.md?page=221
[Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md)
**Page:** 222
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## [Xcode Tips and Tricks · Workspaces and Frameworks | raywenderlich.com](https://forums.kodeco.com/t/xcode-tips-and-tricks-workspaces-and-frameworks-raywenderlich-com/52990)
**Author:** [@caroline](https://forums.kodeco.com/u/caroline)\
**Replies:** 0\
**Last updated:** [October 16, 2018, 3:39am UTC](https://forums.kodeco.com/t/xcode-tips-and-tricks-workspaces-and-frameworks-raywenderlich-com/52990 "2018-10-16T03:39:23Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/88-xcode-tips-and-tricks/lessons/4
---
## [Beginning C# · Ternary Operator | raywenderlich.com](https://forums.kodeco.com/t/beginning-c-ternary-operator-raywenderlich-com/52531)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\
**Replies:** 0\
**Last updated:** [October 11, 2018, 5:52am UTC](https://forums.kodeco.com/t/beginning-c-ternary-operator-raywenderlich-com/52531 "2018-10-11T05:52:55Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/47-beginning-c/lessons/9
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## [Google I/O 2018 Keynote Reaction | raywenderlich.com](https://forums.kodeco.com/t/google-i-o-2018-keynote-reaction-raywenderlich-com/52513)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\
**Replies:** 0\
**Last updated:** [October 10, 2018, 11:54pm UTC](https://forums.kodeco.com/t/google-i-o-2018-keynote-reaction-raywenderlich-com/52513 "2018-10-10T23:54:21Z")
See some of the major announcements from the first day of Google I/O 2018, and a detailed summary of the three keynotes at the beginning of the conference, in case you missed them. This is a companion discussion topi…
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## [What’s New with Game Center in iOS 6 | Ray Wenderlich](https://forums.kodeco.com/t/what-s-new-with-game-center-in-ios-6-ray-wenderlich/51780)
**Author:** [@ali.hafizji](https://forums.kodeco.com/u/ali.hafizji)\
**Replies:** 0\
**Last updated:** [October 4, 2018, 2:44am UTC](https://forums.kodeco.com/t/what-s-new-with-game-center-in-ios-6-ray-wenderlich/51780 "2018-10-04T02:44:27Z")
Note from Ray: This is the seventh iOS 6 tutorial in the iOS 6 Feast! This tutorial is an abbreviated version of one of the chapters from our new book iOS 6 By Tutorials. Ali Hafizji wrote this chapter – the same guy who…
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## [Your First iOS App · Challenge: Calculating the Difference | Ray Wenderlich](https://forums.kodeco.com/t/your-first-ios-app-challenge-calculating-the-difference-ray-wenderlich/51655)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [October 3, 2018, 2:06am UTC](https://forums.kodeco.com/t/your-first-ios-app-challenge-calculating-the-difference-ray-wenderlich/51655 "2018-10-03T02:06:39Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/141-your-first-ios-app/lessons/23
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## [Unity Games by Tutorials – 11 Chapters Now Available! | Ray Wenderlich](https://forums.kodeco.com/t/unity-games-by-tutorials-11-chapters-now-available-ray-wenderlich/51639)
**Author:** [@crispy8888](https://forums.kodeco.com/u/crispy8888)\
**Replies:** 0\
**Last updated:** [October 2, 2018, 10:06pm UTC](https://forums.kodeco.com/t/unity-games-by-tutorials-11-chapters-now-available-ray-wenderlich/51639 "2018-10-02T22:06:30Z")
We’re excited to tell you that the second early access release of Unity Games by Tutorials is out with a full 11 chapters and a brand-new game: Robot Rampage! This is a companion discussion topic for the original ent…
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## [Beginning RecyclerView · Introduction | Ray Wenderlich](https://forums.kodeco.com/t/beginning-recyclerview-introduction-ray-wenderlich/51567)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\
**Replies:** 0\
**Last updated:** [October 2, 2018, 12:09pm UTC](https://forums.kodeco.com/t/beginning-recyclerview-introduction-ray-wenderlich/51567 "2018-10-02T12:09:32Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/124-beginning-recyclerview/lessons/19
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## [Reproducing Popular iOS Controls · Custom Lens Flow Layout | Ray Wenderlich](https://forums.kodeco.com/t/reproducing-popular-ios-controls-custom-lens-flow-layout-ray-wenderlich/51415)
**Author:** [@leamars](https://forums.kodeco.com/u/leamars)\
**Replies:** 0\
**Last updated:** [October 1, 2018, 12:05pm UTC](https://forums.kodeco.com/t/reproducing-popular-ios-controls-custom-lens-flow-layout-ray-wenderlich/51415 "2018-10-01T12:05:35Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/136-reproducing-popular-ios-controls/lessons/7
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## [Beginning C# · Operators | Ray Wenderlich](https://forums.kodeco.com/t/beginning-c-operators-ray-wenderlich/51286)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\
**Replies:** 0\
**Last updated:** [September 30, 2018, 10:49am UTC](https://forums.kodeco.com/t/beginning-c-operators-ray-wenderlich/51286 "2018-09-30T10:49:25Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/47-beginning-c/lessons/5
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## [Intermediate iOS Animations · Advanced Springs | Ray Wenderlich](https://forums.kodeco.com/t/intermediate-ios-animations-advanced-springs-ray-wenderlich/51084)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\
**Replies:** 0\
**Last updated:** [September 28, 2018, 1:12pm UTC](https://forums.kodeco.com/t/intermediate-ios-animations-advanced-springs-ray-wenderlich/51084 "2018-09-28T13:12:51Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/80-intermediate-ios-animations/lessons/10
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## [Beginning RxSwift · Creating a Custom Filtering Operator | Ray Wenderlich](https://forums.kodeco.com/t/beginning-rxswift-creating-a-custom-filtering-operator-ray-wenderlich/50880)
**Author:** [@scotteg](https://forums.kodeco.com/u/scotteg)\
**Replies:** 0\
**Last updated:** [September 26, 2018, 9:52pm UTC](https://forums.kodeco.com/t/beginning-rxswift-creating-a-custom-filtering-operator-ray-wenderlich/50880 "2018-09-26T21:52:19Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/116-beginning-rxswift/lessons/18
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## [How To Create a HUD Layer with Cocos2D | Ray Wenderlich](https://forums.kodeco.com/t/how-to-create-a-hud-layer-with-cocos2d-ray-wenderlich/50735)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [September 25, 2018, 8:42pm UTC](https://forums.kodeco.com/t/how-to-create-a-hud-layer-with-cocos2d-ray-wenderlich/50735 "2018-09-25T20:42:42Z")
A common question for beginners to Cocos2D is how to add a second layer to your scene to use as a Heads-Up Display, or HUD. You might want to use the HUD to contain extra controls (like a joystick or buttons) or you migh…
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## [Reproducing Popular iOS Controls · Interactive Interpolation and Normalization | Ray Wenderlich](https://forums.kodeco.com/t/reproducing-popular-ios-controls-interactive-interpolation-and-normalization-ray-wenderlich/50721)
**Author:** [@leamars](https://forums.kodeco.com/u/leamars)\
**Replies:** 0\
**Last updated:** [September 25, 2018, 6:12pm UTC](https://forums.kodeco.com/t/reproducing-popular-ios-controls-interactive-interpolation-and-normalization-ray-wenderlich/50721 "2018-09-25T18:12:36Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/136-reproducing-popular-ios-controls/lessons/4
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## [How To Make a Game Like Space Invaders with Sprite Kit Tutorial: Part 2 | Ray Wenderlich](https://forums.kodeco.com/t/how-to-make-a-game-like-space-invaders-with-sprite-kit-tutorial-part-2-ray-wenderlich/50351)
**Author:** [@jshapiro](https://forums.kodeco.com/u/jshapiro)\
**Replies:** 0\
**Last updated:** [September 22, 2018, 10:27pm UTC](https://forums.kodeco.com/t/how-to-make-a-game-like-space-invaders-with-sprite-kit-tutorial-part-2-ray-wenderlich/50351 "2018-09-22T22:27:16Z")
Learn how to make a game like Space Invaders in this 2-part Sprite Kit tutorial! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/51108/build-spaceinvaders-in-spritekit-par…
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## [Beginning RxKotlin · Combining Operators in Practice, Part 1 | Ray Wenderlich](https://forums.kodeco.com/t/beginning-rxkotlin-combining-operators-in-practice-part-1-ray-wenderlich/49964)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\
**Replies:** 0\
**Last updated:** [September 19, 2018, 1:33am UTC](https://forums.kodeco.com/t/beginning-rxkotlin-combining-operators-in-practice-part-1-ray-wenderlich/49964 "2018-09-19T01:33:21Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7419-beginning-rxkotlin/lessons/35
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## [Photoshop Tutorial For Developers: Creating a Custom UISlider | Ray Wenderlich](https://forums.kodeco.com/t/photoshop-tutorial-for-developers-creating-a-custom-uislider-ray-wenderlich/49217)
**Author:** [@tope](https://forums.kodeco.com/u/tope)\
**Replies:** 0\
**Last updated:** [September 13, 2018, 3:00pm UTC](https://forums.kodeco.com/t/photoshop-tutorial-for-developers-creating-a-custom-uislider-ray-wenderlich/49217 "2018-09-13T15:00:20Z")
Want to brush up your Photoshop skills? In this Photoshop for Developers tutorial, you’ll learn how to create your own graphics to customize a UISlider, and then integrate them into your app! This is a companion disc…
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## [Beginning SpriteKit · Universal App Support | Ray Wenderlich](https://forums.kodeco.com/t/beginning-spritekit-universal-app-support-ray-wenderlich/48898)
**Author:** [@paradox927](https://forums.kodeco.com/u/paradox927)\
**Replies:** 0\
**Last updated:** [September 10, 2018, 10:35pm UTC](https://forums.kodeco.com/t/beginning-spritekit-universal-app-support-ray-wenderlich/48898 "2018-09-10T22:35:01Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/58-beginning-spritekit/lessons/4
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## [Core Graphics Tutorial Part 3: Patterns and Playgrounds | Ray Wenderlich](https://forums.kodeco.com/t/core-graphics-tutorial-part-3-patterns-and-playgrounds-ray-wenderlich/48821)
**Author:** [@haawa](https://forums.kodeco.com/u/haawa)\
**Replies:** 0\
**Last updated:** [September 10, 2018, 12:52pm UTC](https://forums.kodeco.com/t/core-graphics-tutorial-part-3-patterns-and-playgrounds-ray-wenderlich/48821 "2018-09-10T12:52:55Z")
In this final part of our Core Graphics tutorial, learn how to draw a repeatable pattern and use Playgrounds to prototype drawing a complex image. This is a companion discussion topic for the original entry at https:…
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## [Beginning Unity 3D for iOS: Part 1/3 | Ray Wenderlich](https://forums.kodeco.com/t/beginning-unity-3d-for-ios-part-1-3-ray-wenderlich/48734)
**Author:** [@cabernathy](https://forums.kodeco.com/u/cabernathy)\
**Replies:** 0\
**Last updated:** [September 9, 2018, 8:59pm UTC](https://forums.kodeco.com/t/beginning-unity-3d-for-ios-part-1-3-ray-wenderlich/48734 "2018-09-09T20:59:34Z")
A beginning Unity 3D tutorial that shows you how to make a simple game for the iPhone. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/25205/beginning-unity-3d-for-ios-par…
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## [Core Data on iOS 5 Tutorial: How To Preload and Import Existing Data | Ray Wenderlich](https://forums.kodeco.com/t/core-data-on-ios-5-tutorial-how-to-preload-and-import-existing-data-ray-wenderlich/48721)
**Author:** [@acburk](https://forums.kodeco.com/u/acburk)\
**Replies:** 0\
**Last updated:** [September 9, 2018, 7:54pm UTC](https://forums.kodeco.com/t/core-data-on-ios-5-tutorial-how-to-preload-and-import-existing-data-ray-wenderlich/48721 "2018-09-09T19:54:55Z")
Note from Ray: iOS Tutorial Team member Adam Burkepile has kindly updated the Core Data series to iOS 5 – I’ll post an announcement about it in a bit. This tutorial was completely rewritten in order to show a more elegan…
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## [Beginning Metal · Making a Game, Part 1 | Ray Wenderlich](https://forums.kodeco.com/t/beginning-metal-making-a-game-part-1-ray-wenderlich/48566)
**Author:** [@caroline](https://forums.kodeco.com/u/caroline)\
**Replies:** 0\
**Last updated:** [September 8, 2018, 5:31am UTC](https://forums.kodeco.com/t/beginning-metal-making-a-game-part-1-ray-wenderlich/48566 "2018-09-08T05:31:30Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/54-beginning-metal/lessons/13
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## [Beginning iOS Animations · Intermediate View Animations | Ray Wenderlich](https://forums.kodeco.com/t/beginning-ios-animations-intermediate-view-animations-ray-wenderlich/48232)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\
**Replies:** 0\
**Last updated:** [September 4, 2018, 12:50pm UTC](https://forums.kodeco.com/t/beginning-ios-animations-intermediate-view-animations-ray-wenderlich/48232 "2018-09-04T12:50:21Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/73-beginning-ios-animations/lessons/7
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## [Readers’ App Reviews – January 2015 | Ray Wenderlich](https://forums.kodeco.com/t/readers-app-reviews-january-2015-ray-wenderlich/48070)
**Author:** [@ryanman](https://forums.kodeco.com/u/ryanman)\
**Replies:** 0\
**Last updated:** [September 3, 2018, 3:31am UTC](https://forums.kodeco.com/t/readers-app-reviews-january-2015-ray-wenderlich/48070 "2018-09-03T03:31:29Z")
Check out some apps made by fellow readers in January – including a symmetric drawing app, realtime photo sharing for events, and a funny alarm! This is a companion discussion topic for the original entry at https://…
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## [Intermediate Unity 3D for iOS: Part 1/3 | Ray Wenderlich](https://forums.kodeco.com/t/intermediate-unity-3d-for-ios-part-1-3-ray-wenderlich/48044)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [September 2, 2018, 9:26pm UTC](https://forums.kodeco.com/t/intermediate-unity-3d-for-ios-part-1-3-ray-wenderlich/48044 "2018-09-02T21:26:25Z")
This is a tutorial by Joshua Newnham, the founder of We Make Play, an independent studio crafting creative digital play for emerging platforms. Unity is arguably the most popular 3D game engine for iOS – and for many goo…
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## [How To Use Git Source Control with Xcode in iOS 6 | Ray Wenderlich](https://forums.kodeco.com/t/how-to-use-git-source-control-with-xcode-in-ios-6-ray-wenderlich/48034)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [September 2, 2018, 7:34pm UTC](https://forums.kodeco.com/t/how-to-use-git-source-control-with-xcode-in-ios-6-ray-wenderlich/48034 "2018-09-02T19:34:16Z")
This tutorial is by Malek Trabelsi, a passionate iOS developer from Tunisia focused primarily on mobile and web technologies. Whether you’re a solo developer or working on a team, if you’re not using source control for y…
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## [Drawing in iOS – Part 2: Core Graphics | Ray Wenderlich](https://forums.kodeco.com/t/drawing-in-ios-part-2-core-graphics-ray-wenderlich/47517)
**Author:** [@caroline](https://forums.kodeco.com/u/caroline)\
**Replies:** 0\
**Last updated:** [August 28, 2018, 3:48am UTC](https://forums.kodeco.com/t/drawing-in-ios-part-2-core-graphics-ray-wenderlich/47517 "2018-08-28T03:48:36Z")
Learn to use CALayers with confidence, adding custom drawing to layers and views using Core Graphics. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/194321/drawing-in-ios…
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## [Core Data by Tutorials Now Available! | Ray Wenderlich](https://forums.kodeco.com/t/core-data-by-tutorials-now-available-ray-wenderlich/47308)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 25, 2018, 2:04pm UTC](https://forums.kodeco.com/t/core-data-by-tutorials-now-available-ray-wenderlich/47308 "2018-08-25T14:04:38Z")
Core Data by Tutorials is now available – learn Core Data with Swift the easy way, via hands-on tutorials! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/85974/core-data-…
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## [Video Tutorial: How To Make a Game Like Flappy Bird Part 4: Keeping Score | Ray Wenderlich](https://forums.kodeco.com/t/video-tutorial-how-to-make-a-game-like-flappy-bird-part-4-keeping-score-ray-wenderlich/46768)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 19, 2018, 10:52pm UTC](https://forums.kodeco.com/t/video-tutorial-how-to-make-a-game-like-flappy-bird-part-4-keeping-score-ray-wenderlich/46768 "2018-08-19T22:52:15Z")
Learn how display a “juicy” scoreboard screen including social sharing in this tutorial that shows you how to make a game like Flappy Bird. This is a companion discussion topic for the original entry at https://www.r…
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## [New Video Tutorial Series: Beginning Swift 2 | Ray Wenderlich](https://forums.kodeco.com/t/new-video-tutorial-series-beginning-swift-2-ray-wenderlich/46764)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 19, 2018, 10:18pm UTC](https://forums.kodeco.com/t/new-video-tutorial-series-beginning-swift-2-ray-wenderlich/46764 "2018-08-19T22:18:55Z")
Check out our brand new Beginning Swift 2 video tutorial series – and learn about variables, optionals, and structs through a series of Playgrounds! This is a companion discussion topic for the original entry at http…
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## [Introduction to ARKit: Measuring Distances | Ray Wenderlich](https://forums.kodeco.com/t/introduction-to-arkit-measuring-distances-ray-wenderlich/46690)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\
**Replies:** 0\
**Last updated:** [August 19, 2018, 10:34am UTC](https://forums.kodeco.com/t/introduction-to-arkit-measuring-distances-ray-wenderlich/46690 "2018-08-19T10:34:23Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/screencasts/950-introduction-to-arkit-measuring-distances
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## [Unity 2D Basics · Screen Sizes | Ray Wenderlich](https://forums.kodeco.com/t/unity-2d-basics-screen-sizes-ray-wenderlich/46313)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\
**Replies:** 0\
**Last updated:** [August 16, 2018, 3:47am UTC](https://forums.kodeco.com/t/unity-2d-basics-screen-sizes-ray-wenderlich/46313 "2018-08-16T03:47:35Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/35-unity-2d-basics/lessons/6
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## [Android Networking · Challenge: HttpUrlConnection | Ray Wenderlich](https://forums.kodeco.com/t/android-networking-challenge-httpurlconnection-ray-wenderlich/46254)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 10:39pm UTC](https://forums.kodeco.com/t/android-networking-challenge-httpurlconnection-ray-wenderlich/46254 "2018-08-15T22:39:53Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/131-android-networking/lessons/6
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## [Your First iOS App · Buttons and Actions | Ray Wenderlich](https://forums.kodeco.com/t/your-first-ios-app-buttons-and-actions-ray-wenderlich/46194)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 2:53pm UTC](https://forums.kodeco.com/t/your-first-ios-app-buttons-and-actions-ray-wenderlich/46194 "2018-08-15T14:53:01Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/141-your-first-ios-app/lessons/3
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## [Alternate App Icons: Getting Started | Ray Wenderlich](https://forums.kodeco.com/t/alternate-app-icons-getting-started-ray-wenderlich/46122)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 7:28am UTC](https://forums.kodeco.com/t/alternate-app-icons-getting-started-ray-wenderlich/46122 "2018-08-15T07:28:46Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/screencasts/878-alternate-app-icons-getting-started
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## [iOS 10: Property Animators: Timing Functions | Ray Wenderlich](https://forums.kodeco.com/t/ios-10-property-animators-timing-functions-ray-wenderlich/46115)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 6:39am UTC](https://forums.kodeco.com/t/ios-10-property-animators-timing-functions-ray-wenderlich/46115 "2018-08-15T06:39:54Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/screencasts/413-ios-10-property-animators-timing-functions
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## [Box2D Tutorial for iOS: How To Use Box2D For Just Collision Detection with Cocos2D iPhone | Ray Wenderlich](https://forums.kodeco.com/t/box2d-tutorial-for-ios-how-to-use-box2d-for-just-collision-detection-with-cocos2d-iphone-ray-wenderlich/46100)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 5:23am UTC](https://forums.kodeco.com/t/box2d-tutorial-for-ios-how-to-use-box2d-for-just-collision-detection-with-cocos2d-iphone-ray-wenderlich/46100 "2018-08-15T05:23:58Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/606/box2d-tutorial-for-ios-how-to-use-box2d-for-just-collision-detection-with-cocos2d-iphone
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## [iPad for iPhone Developers 101 in iOS 6: UISplitView Tutorial | Ray Wenderlich](https://forums.kodeco.com/t/ipad-for-iphone-developers-101-in-ios-6-uisplitview-tutorial-ray-wenderlich/46090)
**Author:** [@designatednerd](https://forums.kodeco.com/u/designatednerd)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 4:31am UTC](https://forums.kodeco.com/t/ipad-for-iphone-developers-101-in-ios-6-uisplitview-tutorial-ray-wenderlich/46090 "2018-08-15T04:31:21Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/29469/ipad-for-iphone-developers-101-in-ios-6-uisplitview-tutorial
---
## [How To Make a Simple Playing Card Game with Multiplayer and Bluetooth: Intro and Challenge | Ray Wenderlich](https://forums.kodeco.com/t/how-to-make-a-simple-playing-card-game-with-multiplayer-and-bluetooth-intro-and-challenge-ray-wenderlich/46067)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 15, 2018, 1:57am UTC](https://forums.kodeco.com/t/how-to-make-a-simple-playing-card-game-with-multiplayer-and-bluetooth-intro-and-challenge-ray-wenderlich/46067 "2018-08-15T01:57:28Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/14618/how-to-make-a-simple-playing-card-game-with-multiplayer-and-bluetooth-intro-and-challenge
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## [Video Tutorial: Objective-C Data Types: Integer | Ray Wenderlich](https://forums.kodeco.com/t/video-tutorial-objective-c-data-types-integer-ray-wenderlich/46036)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [August 14, 2018, 11:59pm UTC](https://forums.kodeco.com/t/video-tutorial-objective-c-data-types-integer-ray-wenderlich/46036 "2018-08-14T23:59:31Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/57708/video-tutorial-objective-c-data-types-integer
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## [Server Side Swift with Kitura - Part 31: | Ray Wenderlich Videos](https://forums.kodeco.com/t/server-side-swift-with-kitura-part-31-ray-wenderlich-videos/43846)
**Author:** [@dokun1](https://forums.kodeco.com/u/dokun1)\
**Replies:** 0\
**Last updated:** [June 21, 2018, 9:52pm UTC](https://forums.kodeco.com/t/server-side-swift-with-kitura-part-31-ray-wenderlich-videos/43846 "2018-06-21T21:52:52Z")
You did it! Let's see how you can use either of your clients at any time to use EmojiJournal, and what you might be interested in trying out next time around! This is a companion discussion topic for the o…
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## [WWDC 2015 with Nate Cook – Podcast S04 E04](https://forums.kodeco.com/t/wwdc-2015-with-nate-cook-podcast-s04-e04/8094)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [March 6, 2016, 5:59pm UTC](https://forums.kodeco.com/t/wwdc-2015-with-nate-cook-podcast-s04-e04/8094 "2016-03-06T17:59:20Z")
Mic, Jake, and Nate Cook from NSHipster discuss WWDC 2015! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1798-wwdc-2015-with-nate-cook-podcast-s04-e04
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## [ReactiveCocoa Tech Talk Video](https://forums.kodeco.com/t/reactivecocoa-tech-talk-video/7929)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [March 5, 2016, 9:22pm UTC](https://forums.kodeco.com/t/reactivecocoa-tech-talk-video/7929 "2016-03-05T21:22:31Z")
Check out our tech talk on ReactiveCocoa - for complete beginners! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2459-reactivecocoa-tech-talk-video
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## [Unity with Brian Moakley – Podcast S02 E06](https://forums.kodeco.com/t/unity-with-brian-moakley-podcast-s02-e06/7455)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [March 4, 2016, 8:58pm UTC](https://forums.kodeco.com/t/unity-with-brian-moakley-podcast-s02-e06/7455 "2016-03-04T20:58:41Z")
In this episode, we take a deep dive into Unity, a powerful tool for making 2D and 3D games on iOS, Android, Mac, Windows, and more. This is a companion discussion topic for the original entry at https://www.raywender…
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## [Metal with Warren Moore – Podcast S02 E09](https://forums.kodeco.com/t/metal-with-warren-moore-podcast-s02-e09/7264)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [March 4, 2016, 4:53pm UTC](https://forums.kodeco.com/t/metal-with-warren-moore-podcast-s02-e09/7264 "2016-03-04T16:53:26Z")
In this podcast episode, we take a deep dive into Metal: Apple's new API for GPU-accelerated 3D graphics. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2111-metal-with-wa…
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## [Video Tutorial: Table Views Search](https://forums.kodeco.com/t/video-tutorial-table-views-search/7258)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [March 4, 2016, 4:49pm UTC](https://forums.kodeco.com/t/video-tutorial-table-views-search/7258 "2016-03-04T16:49:33Z")
Learn how to add search support into your table views with a search bar and search display controller. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2478-video-tutorial-t…
---
## [Flutter Hero Animations, Episode 4: Animate the Background Transition | Kodeco](https://forums.kodeco.com/t/flutter-hero-animations-episode-4-animate-the-background-transition-kodeco/205410)
**Author:** [@fleepgeek](https://forums.kodeco.com/u/fleepgeek)\
**Replies:** 1\
**Last updated:** [April 3, 2025, 8:30am UTC](https://forums.kodeco.com/t/flutter-hero-animations-episode-4-animate-the-background-transition-kodeco/205410 "2025-04-03T08:30:09Z")
This content was released on Jan 7 2020. The official support period is 6-months from this date. Use the knowledge from the previous episode to make the background widget transition properly during the flight of the Hero.
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## [Beginning Core Data, Episode 4: Challenge: Adding Another Attribute | Kodeco](https://forums.kodeco.com/t/beginning-core-data-episode-4-challenge-adding-another-attribute-kodeco/200900)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\
**Replies:** 0\
**Last updated:** [December 23, 2023, 10:46pm UTC](https://forums.kodeco.com/t/beginning-core-data-episode-4-challenge-adding-another-attribute-kodeco/200900 "2023-12-23T22:46:03Z")
This content was released on Nov 14 2017. The official support period is 6-months from this date. With our entity in place, it's time to add some additional attributes to it. Your challenge is to do this.
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## [Advanced iOS Design Patterns, Episode 11: Introduction | Kodeco](https://forums.kodeco.com/t/advanced-ios-design-patterns-episode-11-introduction-kodeco/199131)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\
**Replies:** 0\
**Last updated:** [November 10, 2023, 11:02am UTC](https://forums.kodeco.com/t/advanced-ios-design-patterns-episode-11-introduction-kodeco/199131 "2023-11-10T11:02:02Z")
This content was released on Feb 11 2021. The official support period is 6-months from this date. In this part, you’ll learn about the command, chain-of-responsibility and coordinator patterns.
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## [Publish to the Google Play Store | Kodeco](https://forums.kodeco.com/t/publish-to-the-google-play-store-kodeco/198934)
**Author:** [@aldominium](https://forums.kodeco.com/u/aldominium)\
**Replies:** 0\
**Last updated:** [November 6, 2023, 11:39pm UTC](https://forums.kodeco.com/t/publish-to-the-google-play-store-kodeco/198934 "2023-11-06T23:39:18Z")
This content was released on Mar 31 2020. The official support period is 6-months from this date. Learn how to build a release-ready APK and upload it to the Google Play Store. Along the way, learn how to use the developer console and the guidelines to follow before publishing an app.
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## [Video Tutorial: Table Views Indexing | Kodeco](https://forums.kodeco.com/t/video-tutorial-table-views-indexing-kodeco/198691)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\
**Replies:** 0\
**Last updated:** [October 30, 2023, 7:22am UTC](https://forums.kodeco.com/t/video-tutorial-table-views-indexing-kodeco/198691 "2023-10-30T07:22:20Z")
This content was released on Mar 21 2014. The official support period is 6-months from this date. Learn how to add indexing support in your table views through the power of UILocalizedIndexCollator.
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