# 🎓 Courses & Articles **URL:** https://forums.kodeco.com/c/tutorials/5.md?page=210 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 211 --- ## [Adaptive Layout · Constraints | Ray Wenderlich](https://forums.kodeco.com/t/adaptive-layout-constraints-ray-wenderlich/46593)
**Author:** [@jerbeers](https://forums.kodeco.com/u/jerbeers)\ **Replies:** 0\ **Last updated:** [August 18, 2018, 2:06pm UTC](https://forums.kodeco.com/t/adaptive-layout-constraints-ray-wenderlich/46593 "2018-08-18T14:06:45Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/3-adaptive-layout/lessons/3 --- ## [Command Line Basics · Introduction | Ray Wenderlich](https://forums.kodeco.com/t/command-line-basics-introduction-ray-wenderlich/46544)
**Author:** [@luke\_parham](https://forums.kodeco.com/u/luke_parham)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 11:45pm UTC](https://forums.kodeco.com/t/command-line-basics-introduction-ray-wenderlich/46544 "2018-08-17T23:45:18Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/134-command-line-basics/lessons/1 --- ## [Android Networking · DELETE Requests | Ray Wenderlich](https://forums.kodeco.com/t/android-networking-delete-requests-ray-wenderlich/46538)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 10:14pm UTC](https://forums.kodeco.com/t/android-networking-delete-requests-ray-wenderlich/46538 "2018-08-17T22:14:01Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/131-android-networking/lessons/25 --- ## [Scroll View School · Slide-Out Sidebar I | Ray Wenderlich](https://forums.kodeco.com/t/scroll-view-school-slide-out-sidebar-i-ray-wenderlich/46515)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 6:01pm UTC](https://forums.kodeco.com/t/scroll-view-school-slide-out-sidebar-i-ray-wenderlich/46515 "2018-08-17T18:01:39Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/68-scroll-view-school/lessons/14 --- ## [Video Tutorial: Saving Data in iOS Part 9: Introduction to FMDB | Ray Wenderlich](https://forums.kodeco.com/t/video-tutorial-saving-data-in-ios-part-9-introduction-to-fmdb-ray-wenderlich/46490)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 2:37pm UTC](https://forums.kodeco.com/t/video-tutorial-saving-data-in-ios-part-9-introduction-to-fmdb-ray-wenderlich/46490 "2018-08-17T14:37:31Z")
Learn how to use FMBD APIs. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/77797/video-tutorial-saving-data-ios-part-9-introduction-fmdb --- ## [Intermediate Swift 2 · Type System | Ray Wenderlich](https://forums.kodeco.com/t/intermediate-swift-2-type-system-ray-wenderlich/46424)
**Author:** [@gregheo](https://forums.kodeco.com/u/gregheo)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 12:46am UTC](https://forums.kodeco.com/t/intermediate-swift-2-type-system-ray-wenderlich/46424 "2018-08-17T00:46:42Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/13-intermediate-swift-2/lessons/10 --- ## [Open Call For Applications: OS X Tech Editors | Ray Wenderlich](https://forums.kodeco.com/t/open-call-for-applications-os-x-tech-editors-ray-wenderlich/46421)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 17, 2018, 12:28am UTC](https://forums.kodeco.com/t/open-call-for-applications-os-x-tech-editors-ray-wenderlich/46421 "2018-08-17T00:28:59Z")
Ever thought about joining the raywenderlich.com team? We currently have some openings for OS X tech editors! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/127345/open-c… --- ## [What’s New in Objective-C and Foundation in iOS 7 | Ray Wenderlich](https://forums.kodeco.com/t/what-s-new-in-objective-c-and-foundation-in-ios-7-ray-wenderlich/46410)
**Author:** [@mattjgalloway](https://forums.kodeco.com/u/mattjgalloway)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 10:57pm UTC](https://forums.kodeco.com/t/what-s-new-in-objective-c-and-foundation-in-ios-7-ray-wenderlich/46410 "2018-08-16T22:57:55Z")
iOS 7 brought some interesting new features to Objective-C and Foundation. New compiler features and improved Foundation classes – read all about them! This is a companion discussion topic for the original entry at h… --- ## [Beginning Collection Views · Challenge: Deleting Cells | Ray Wenderlich](https://forums.kodeco.com/t/beginning-collection-views-challenge-deleting-cells-ray-wenderlich/46402)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 9:07pm UTC](https://forums.kodeco.com/t/beginning-collection-views-challenge-deleting-cells-ray-wenderlich/46402 "2018-08-16T21:07:36Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/95-beginning-collection-views/lessons/9 --- ## [RWDevCon 2015 Post-Mortem | Ray Wenderlich](https://forums.kodeco.com/t/rwdevcon-2015-post-mortem-ray-wenderlich/46321)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 5:20am UTC](https://forums.kodeco.com/t/rwdevcon-2015-post-mortem-ray-wenderlich/46321 "2018-08-16T05:20:59Z")
Check out how RWDevCon 2015 went – pictures, post-mortem, feedback, and more! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/95107/rwdevcon-2015-post-mortem --- ## [In-App Purchase · Introduction | Ray Wenderlich](https://forums.kodeco.com/t/in-app-purchase-introduction-ray-wenderlich/46317)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 4:24am UTC](https://forums.kodeco.com/t/in-app-purchase-introduction-ray-wenderlich/46317 "2018-08-16T04:24:24Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/31-in-app-purchase/lessons/1 --- ## [Readers’ App Reviews – January 2013 | Ray Wenderlich](https://forums.kodeco.com/t/readers-app-reviews-january-2013-ray-wenderlich/46311)
**Author:** [@ryanman](https://forums.kodeco.com/u/ryanman)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 3:43am UTC](https://forums.kodeco.com/t/readers-app-reviews-january-2013-ray-wenderlich/46311 "2018-08-16T03:43:22Z")
This is a post by Reader’s Apps Reviewer Ryan Poolos, an iOS Developer and founder of Frozen Fire Studios. Check out his latest game, Cyborg Livestock. Time to start the new year off right with a ton of awesome apps from… --- ## [Giveaway Results: iOS Game Starter Kit Bundle | Ray Wenderlich](https://forums.kodeco.com/t/giveaway-results-ios-game-starter-kit-bundle-ray-wenderlich/46268)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 1:35am UTC](https://forums.kodeco.com/t/giveaway-results-ios-game-starter-kit-bundle-ray-wenderlich/46268 "2018-08-16T01:35:07Z")
To celebrate the launch of our two new starter kits, we had a special giveaway – one random winner, and one “most active forum member” winner. Now it’s time to announce the results – keep reading to see who won! This… --- ## [How To Create A Breakout Game with Box2D and Cocos2D 2.X Tutorial: Part 2 | Ray Wenderlich](https://forums.kodeco.com/t/how-to-create-a-breakout-game-with-box2d-and-cocos2d-2-x-tutorial-part-2-ray-wenderlich/46135)
**Author:** [@bcbroom](https://forums.kodeco.com/u/bcbroom)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 9:18am UTC](https://forums.kodeco.com/t/how-to-create-a-breakout-game-with-box2d-and-cocos2d-2-x-tutorial-part-2-ray-wenderlich/46135 "2018-08-15T09:18:21Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/28606/how-to-create-a-breakout-game-with-box2d-and-cocos2d-2-x-tutorial-part-2 --- ## [Beginning iOS Animation · Intermediate Constraint Animations | Ray Wenderlich](https://forums.kodeco.com/t/beginning-ios-animation-intermediate-constraint-animations-ray-wenderlich/46010)
**Author:** [@icanzilb](https://forums.kodeco.com/u/icanzilb)\ **Replies:** 0\ **Last updated:** [August 14, 2018, 10:34pm UTC](https://forums.kodeco.com/t/beginning-ios-animation-intermediate-constraint-animations-ray-wenderlich/46010 "2018-08-14T22:34:22Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/23-beginning-ios-animation/lessons/3 --- ## [Programming in Swift · Tuples | Ray Wenderlich](https://forums.kodeco.com/t/programming-in-swift-tuples-ray-wenderlich/45998)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 14, 2018, 9:21pm UTC](https://forums.kodeco.com/t/programming-in-swift-tuples-ray-wenderlich/45998 "2018-08-14T21:21:15Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/90-programming-in-swift/lessons/4 --- ## [Reproducing Popular iOS Controls - Part 28: | Ray Wenderlich Videos](https://forums.kodeco.com/t/reproducing-popular-ios-controls-part-28-ray-wenderlich-videos/44869)
**Author:** [@leamars](https://forums.kodeco.com/u/leamars)\ **Replies:** 0\ **Last updated:** [July 19, 2018, 9:34pm UTC](https://forums.kodeco.com/t/reproducing-popular-ios-controls-part-28-ray-wenderlich-videos/44869 "2018-07-19T21:34:15Z")
In this video you'll learn about the pull-up control in Maps and why card UIs are so darn popular. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5298-reproduc… --- ## [Video Tutorial: iOS Animation with Swift Part 15: Pop Basic Animations](https://forums.kodeco.com/t/video-tutorial-ios-animation-with-swift-part-15-pop-basic-animations/9000)
**Author:** [@icanzilb](https://forums.kodeco.com/u/icanzilb)\ **Replies:** 0\ **Last updated:** [March 10, 2016, 6:25am UTC](https://forums.kodeco.com/t/video-tutorial-ios-animation-with-swift-part-15-pop-basic-animations/9000 "2016-03-10T06:25:53Z")
Learn how to create basic animations with Facebook's open source library, Pop. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2211-video-tutorial-ios-animation-with-swift-… --- ## [Video Tutorial: Scroll View School Part 2: Zooming](https://forums.kodeco.com/t/video-tutorial-scroll-view-school-part-2-zooming/8487)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 8, 2016, 1:08am UTC](https://forums.kodeco.com/t/video-tutorial-scroll-view-school-part-2-zooming/8487 "2016-03-08T01:08:44Z")
Learn how to implement zooming inside a scroll view. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2406-video-tutorial-scroll-view-school-part-2-zooming --- ## [Mobile Design with Alli Dryer – Podcast S03 E03](https://forums.kodeco.com/t/mobile-design-with-alli-dryer-podcast-s03-e03/7993)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 6, 2016, 5:11am UTC](https://forums.kodeco.com/t/mobile-design-with-alli-dryer-podcast-s03-e03/7993 "2016-03-06T05:11:03Z")
Learn about mobile design with Alli Dryer, creator of capptivate.co - how to learn design, how to find designers, common design mistakes, and more! This is a companion discussion topic for the original entry at https:… --- ## [Introducing raywenderlich.com Video Tutorials (Beta)!](https://forums.kodeco.com/t/introducing-raywenderlich-com-video-tutorials-beta/7551)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 5, 2016, 12:01am UTC](https://forums.kodeco.com/t/introducing-raywenderlich-com-video-tutorials-beta/7551 "2016-03-05T00:01:34Z")
We're excited to introduce a brand new feature of raywenderlich.com - high quality video tutorials! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2523-introducing-raywend… --- ## [Readers’ App Reviews – November 2014](https://forums.kodeco.com/t/readers-app-reviews-november-2014/7533)
**Author:** [@ryanman](https://forums.kodeco.com/u/ryanman)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 11:29pm UTC](https://forums.kodeco.com/t/readers-app-reviews-november-2014/7533 "2016-03-04T23:29:55Z")
Check out some apps made by fellow readers in November 2014 - including a wacky shooter, a coloring book for kids, and more! This is a companion discussion topic for the original entry at https://www.raywenderlich.com… --- ## [RWDevCon 2015 Post-Mortem](https://forums.kodeco.com/t/rwdevcon-2015-post-mortem/7508)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 10:27pm UTC](https://forums.kodeco.com/t/rwdevcon-2015-post-mortem/7508 "2016-03-04T22:27:08Z")
Check out how RWDevCon 2015 went - pictures, post-mortem, feedback, and more! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1977-rwdevcon-2015-post-mortem --- ## [Video Tutorial: Introducing Custom Controls Part 9: Gesture Recognizers](https://forums.kodeco.com/t/video-tutorial-introducing-custom-controls-part-9-gesture-recognizers/7302)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 5:27pm UTC](https://forums.kodeco.com/t/video-tutorial-introducing-custom-controls-part-9-gesture-recognizers/7302 "2016-03-04T17:27:06Z")
Learn how to build a custom gesture recognizer and incorporate it into the color wheel you created in your last challenge. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4… --- ## [iOS Apprentice Third Edition: Print Version Now Available!](https://forums.kodeco.com/t/ios-apprentice-third-edition-print-version-now-available/7051)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 1:37pm UTC](https://forums.kodeco.com/t/ios-apprentice-third-edition-print-version-now-available/7051 "2016-03-04T13:37:30Z")
The print version of the iOS Apprentice Third Edition is now available, fully updated for iOS 8 and Swift - learn how to get your copy! :\] This is a companion discussion topic for the original entry at https://www.ray… --- ## [Video Tutorial: Testing in iOS: Series Introduction](https://forums.kodeco.com/t/video-tutorial-testing-in-ios-series-introduction/6989)
**Author:** [@gregheo](https://forums.kodeco.com/u/gregheo)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 12:59pm UTC](https://forums.kodeco.com/t/video-tutorial-testing-in-ios-series-introduction/6989 "2016-03-04T12:59:37Z")
Find out what's covered in our Testing in iOS video tutorial series! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3493-testing-in-ios/lessons/1 --- ## [Intermediate Swift 2 Part 2: Optionals](https://forums.kodeco.com/t/intermediate-swift-2-part-2-optionals/6877)
**Author:** [@gregheo](https://forums.kodeco.com/u/gregheo)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 12:19pm UTC](https://forums.kodeco.com/t/intermediate-swift-2-part-2-optionals/6877 "2016-03-04T12:19:04Z")
Learn about more features to deal with optionals so you can have more concise and safe code. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4190-intermediate-swift-2/lesso… --- ## [Video Tutorial: Collection Views Part 3: Multiple Sections](https://forums.kodeco.com/t/video-tutorial-collection-views-part-3-multiple-sections/6876)
**Author:** [@micpringle](https://forums.kodeco.com/u/micpringle)\ **Replies:** 0\ **Last updated:** [March 4, 2016, 12:19pm UTC](https://forums.kodeco.com/t/video-tutorial-collection-views-part-3-multiple-sections/6876 "2016-03-04T12:19:02Z")
In this video tutorial, you'll learn how to break up your collection views into different sections. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2013-video-tutorial-col… --- ## [Coroutines with Lifecycle and LiveData | Kodeco](https://forums.kodeco.com/t/coroutines-with-lifecycle-and-livedata-kodeco/190697)
**Author:** [@husaynhakeem](https://forums.kodeco.com/u/husaynhakeem)\ **Replies:** 1\ **Last updated:** [November 22, 2023, 4:14pm UTC](https://forums.kodeco.com/t/coroutines-with-lifecycle-and-livedata-kodeco/190697 "2023-11-22T16:14:21Z")
In this tutorial, you’ll build an Android app that uses coroutines with LiveData objects and lifecycle-aware CoroutineScopes. This is a companion discussion topic for the original entry at https://www.kodeco.com/92172… --- ## [What's New in Xcode 9, Episode 3: What's New in Xcode 9: Debugging Improvements | Kodeco](https://forums.kodeco.com/t/whats-new-in-xcode-9-episode-3-whats-new-in-xcode-9-debugging-improvements-kodeco/200173)
**Author:** [@bdmoakley](https://forums.kodeco.com/u/bdmoakley)\ **Replies:** 0\ **Last updated:** [December 6, 2023, 10:00am UTC](https://forums.kodeco.com/t/whats-new-in-xcode-9-episode-3-whats-new-in-xcode-9-debugging-improvements-kodeco/200173 "2023-12-06T10:00:12Z")
This content was released on Jan 8 2018. The official support period is 6-months from this date. Xcode 9 offers improvements when it comes to debugging your code. This screencast will cover a few of them. --- ## [Saving Data in iOS, Episode 10: Conclusion | Kodeco](https://forums.kodeco.com/t/saving-data-in-ios-episode-10-conclusion-kodeco/199212)
**Author:** [@jcatterwaul](https://forums.kodeco.com/u/jcatterwaul)\ **Replies:** 0\ **Last updated:** [November 11, 2023, 11:31pm UTC](https://forums.kodeco.com/t/saving-data-in-ios-episode-10-conclusion-kodeco/199212 "2023-11-11T23:31:45Z")
This content was released on Oct 10 2017. The official support period is 6-months from this date. Quickly review what core concepts should feel solid by this point. We'll go over what they'll prepare you for, in the next section. --- ## [watchOS: Complications, Episode 6: Update with Background Tasks | Kodeco](https://forums.kodeco.com/t/watchos-complications-episode-6-update-with-background-tasks-kodeco/197235)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 0\ **Last updated:** [October 6, 2023, 10:18am UTC](https://forums.kodeco.com/t/watchos-complications-episode-6-update-with-background-tasks-kodeco/197235 "2023-10-06T10:18:54Z")
This content was released on Feb 7 2023. The official support period is 6-months from this date. Use background tasks to keep your complications up to date. --- ## [New Course: Drawing in iOS | Kodeco](https://forums.kodeco.com/t/new-course-drawing-in-ios-kodeco/196660)
**Author:** [@caroline](https://forums.kodeco.com/u/caroline)\ **Replies:** 0\ **Last updated:** [September 30, 2023, 6:03am UTC](https://forums.kodeco.com/t/new-course-drawing-in-ios-kodeco/196660 "2023-09-30T06:03:40Z")
This content was released on May 22 2018. The official support period is 6-months from this date. Learn to use CALayers with confidence, adding custom drawing to layers and views using Core Graphics. --- ## [The raywenderlich.com Team | Kodeco](https://forums.kodeco.com/t/the-raywenderlich-com-team-kodeco/196657)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [September 30, 2023, 5:34am UTC](https://forums.kodeco.com/t/the-raywenderlich-com-team-kodeco/196657 "2023-09-30T05:34:12Z")
This content was released on Dec 2 2011. The official support period is 6-months from this date. When I first started this site almost two years ago, I thought this site would just be my personal software development blog. I wasn’t quite sure what to expect, but hoped that with hard work at least I wouldn’t be speaking to the void. Since that time, thanks to amazing readers like you, that’s definitely \[…\] --- ## [iOS Debugging Fundamentals, Episode 7: Call Stack | Kodeco](https://forums.kodeco.com/t/ios-debugging-fundamentals-episode-7-call-stack-kodeco/195451)
**Author:** [@ifeli](https://forums.kodeco.com/u/ifeli)\ **Replies:** 0\ **Last updated:** [September 16, 2023, 7:39pm UTC](https://forums.kodeco.com/t/ios-debugging-fundamentals-episode-7-call-stack-kodeco/195451 "2023-09-16T19:39:44Z")
This content was released on Apr 27 2021. The official support period is 6-months from this date. See how the call stack works and how to navigate it during a debug session to view the app state at different points in the stack. --- ## [iOS 7 and iOS Games by Tutorials: Special Guests Announced! | Kodeco](https://forums.kodeco.com/t/ios-7-and-ios-games-by-tutorials-special-guests-announced-kodeco/195362)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [September 15, 2023, 9:45pm UTC](https://forums.kodeco.com/t/ios-7-and-ios-games-by-tutorials-special-guests-announced-kodeco/195362 "2023-09-15T21:45:21Z")
This content was released on Sep 2 2013. The official support period is 6-months from this date. Check out the guest authors, artists, and designers for our two new books: iOS 7 and iOS Games by Tutorials! --- ## [Create a Drawing App With PencilKit, Episode 3: Adding Undo and Redo | Kodeco](https://forums.kodeco.com/t/create-a-drawing-app-with-pencilkit-episode-3-adding-undo-and-redo-kodeco/195163)
**Author:** [@jwfc](https://forums.kodeco.com/u/jwfc)\ **Replies:** 0\ **Last updated:** [September 14, 2023, 1:07am UTC](https://forums.kodeco.com/t/create-a-drawing-app-with-pencilkit-episode-3-adding-undo-and-redo-kodeco/195163 "2023-09-14T01:07:27Z")
This is a companion discussion topic for the original entry at https://www.kodeco.com/6275408-create-a-drawing-app-with-pencilkit/lessons/3 --- ## [Video Tutorial: Beginner OpenGL ES and GLKit Part 0: Introduction | Kodeco](https://forums.kodeco.com/t/video-tutorial-beginner-opengl-es-and-glkit-part-0-introduction-kodeco/192786)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [August 28, 2023, 5:50am UTC](https://forums.kodeco.com/t/video-tutorial-beginner-opengl-es-and-glkit-part-0-introduction-kodeco/192786 "2023-08-28T05:50:47Z")
This is a companion discussion topic for the original entry at https://www.kodeco.com/2473-video-tutorial-beginner-opengl-es-and-glkit-part-0-introduction --- ## [Core Graphics Tutorial: Patterns and Playgrounds | Kodeco](https://forums.kodeco.com/t/core-graphics-tutorial-patterns-and-playgrounds-kodeco/191741)
**Author:** [@haawa](https://forums.kodeco.com/u/haawa)\ **Replies:** 0\ **Last updated:** [August 25, 2023, 5:35pm UTC](https://forums.kodeco.com/t/core-graphics-tutorial-patterns-and-playgrounds-kodeco/191741 "2023-08-25T17:35:02Z")
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Replicate a layout for first scrolling vertically, and then, horizontally, in order to navigate categories and subcategories. This is a companion discussion topic for the original entry at https://www.kodeco.com/28684… --- ## [macOS Development for Beginners: Part 1 | Kodeco](https://forums.kodeco.com/t/macos-development-for-beginners-part-1-kodeco/186627)
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See how to get set up with the Flutter development tools, including the Flutter and Dart SDKs, Android Studio, and Visual Studio Code on Windows. This is a companion discussion topic for the original entry at https://… --- ## [Vapor and Job Queues: Getting Started | Kodeco](https://forums.kodeco.com/t/vapor-and-job-queues-getting-started-kodeco/186596)
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Using Vapor’s Redis and Queues libraries, learn how to configure, dispatch, and process various jobs in a queue. This is a companion discussion topic for the original entry at https://www.kodeco.com/18510630-vapor-and… --- ## [Core Data: Beyond the Basics, Episode 11: Transient Properties | Kodeco](https://forums.kodeco.com/t/core-data-beyond-the-basics-episode-11-transient-properties-kodeco/186207)
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Cryptography is key to protecting your users’ data. This tutorial shows you how to use Apple’s new CryptoKit API to authenticate or encrypt your app’s data. This is a companion discussion topic for the original entry … --- ## [Command Line Basics, Episode 17: Bash Scripting: Loops and Switches | Kodeco](https://forums.kodeco.com/t/command-line-basics-episode-17-bash-scripting-loops-and-switches-kodeco/185276)
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In this video tutorial, you'll learn how to add looping constructs and switch-statements to your bag of tricks. This is a companion discussion topic for the original entry at https://www.kodeco.com/4729-command-line-b… --- ## [Arduino Tutorial: Creating Pong | Kodeco](https://forums.kodeco.com/t/arduino-tutorial-creating-pong-kodeco/184954)
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Modifiers can change the appearance and functionality of your SwiftUI views. Find out how they work and how to chain them together. This is a companion discussion topic for the original entry at https://www.kodeco.com… [Previous page](https://forums.kodeco.com/c/tutorials/5.md?page=209&per_page=50) [Next page](https://forums.kodeco.com/c/tutorials/5.md?page=211&per_page=50)