# 🎓 Courses & Articles **URL:** https://forums.kodeco.com/c/tutorials/5.md?page=196 [Latest](https://forums.kodeco.com/latest.md) · [Categories](https://forums.kodeco.com/categories.md) · [Tags](https://forums.kodeco.com/tags.md) **Page:** 197 --- ## [Wrangling Dates & Time in iOS, Episode 5: Use Calendar Components & Symbols | raywenderlich.com](https://forums.kodeco.com/t/wrangling-dates-time-in-ios-episode-5-use-calendar-components-symbols-raywenderlich-com/172117)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [May 29, 2022, 9:55am UTC](https://forums.kodeco.com/t/wrangling-dates-time-in-ios-episode-5-use-calendar-components-symbols-raywenderlich-com/172117 "2022-05-29T09:55:36Z")
Calendars employ an enumeration for the various components of their dates, and lists of localized symbol Strings. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/29432031-w… --- ## [Grand Central Dispatch Tutorial for Swift 5: Part 2/2 | raywenderlich.com](https://forums.kodeco.com/t/grand-central-dispatch-tutorial-for-swift-5-part-2-2-raywenderlich-com/164703)
**Author:** [@dpiper](https://forums.kodeco.com/u/dpiper)\ **Replies:** 0\ **Last updated:** [February 16, 2022, 2:07am UTC](https://forums.kodeco.com/t/grand-central-dispatch-tutorial-for-swift-5-part-2-2-raywenderlich-com/164703 "2022-02-16T02:07:21Z")
Learn all about multithreading, dispatch queues, and concurrency in the second part of this Swift 5 tutorial on Grand Central Dispatch. This is a companion discussion topic for the original entry at https://www.raywen… --- ## [Flutter UI Widgets, Episode 8: Style Your App with Themes | raywenderlich.com](https://forums.kodeco.com/t/flutter-ui-widgets-episode-8-style-your-app-with-themes-raywenderlich-com/159518)
**Author:** [@fleepgeek](https://forums.kodeco.com/u/fleepgeek)\ **Replies:** 0\ **Last updated:** [December 6, 2021, 3:55pm UTC](https://forums.kodeco.com/t/flutter-ui-widgets-episode-8-style-your-app-with-themes-raywenderlich-com/159518 "2021-12-06T15:55:38Z")
Learn how to use themes to style your apps and switch styling based on whether the underlying OS is set to dark mode. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/269339… --- ## [Your Second iOS and SwiftUI App, Episode 17: Observable Objects | raywenderlich.com](https://forums.kodeco.com/t/your-second-ios-and-swiftui-app-episode-17-observable-objects-raywenderlich-com/156427)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 0\ **Last updated:** [November 9, 2021, 7:17am UTC](https://forums.kodeco.com/t/your-second-ios-and-swiftui-app-episode-17-observable-objects-raywenderlich-com/156427 "2021-11-09T07:17:05Z")
Combine makes it easy to take an object, observe changes to its properties, and react to those changes, in SwiftUI. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/25836622… --- ## [Firestore Tutorial for Flutter: Getting Started | raywenderlich.com](https://forums.kodeco.com/t/firestore-tutorial-for-flutter-getting-started-raywenderlich-com/148180)
**Author:** [@ychoudhary](https://forums.kodeco.com/u/ychoudhary)\ **Replies:** 0\ **Last updated:** [September 16, 2021, 10:41pm UTC](https://forums.kodeco.com/t/firestore-tutorial-for-flutter-getting-started-raywenderlich-com/148180 "2021-09-16T22:41:06Z")
In this tutorial, you’ll learn how to use Firebase Firestore databases in Flutter by creating a fun app that will help you take care of your pets. This is a companion discussion topic for the original entry at https:/… --- ## [Jetpack Compose Animations, Episode 2: Animate Content Size Changes | raywenderlich.com](https://forums.kodeco.com/t/jetpack-compose-animations-episode-2-animate-content-size-changes-raywenderlich-com/147988)
**Author:** [@alexsullivan](https://forums.kodeco.com/u/alexsullivan)\ **Replies:** 0\ **Last updated:** [September 14, 2021, 10:53am UTC](https://forums.kodeco.com/t/jetpack-compose-animations-episode-2-animate-content-size-changes-raywenderlich-com/147988 "2021-09-14T10:53:53Z")
Learn how to animate content size changes in Jetpack Compose with using a convenient new Modifier. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/21451892-jetpack-compose-… --- ## [Object in Kotlin and the Singleton Pattern | raywenderlich.com](https://forums.kodeco.com/t/object-in-kotlin-and-the-singleton-pattern-raywenderlich-com/142729)
**Author:** [@caioflandau](https://forums.kodeco.com/u/caioflandau)\ **Replies:** 0\ **Last updated:** [June 22, 2021, 9:04pm UTC](https://forums.kodeco.com/t/object-in-kotlin-and-the-singleton-pattern-raywenderlich-com/142729 "2021-06-22T21:04:45Z")
Learn how to use the object keyword in Kotlin to define singleton, companion and anonymous objects and to ensure Java interoperability. This is a companion discussion topic for the original entry at https://www.raywen… --- ## [When to Use Each | raywenderlich.com](https://forums.kodeco.com/t/when-to-use-each-raywenderlich-com/135023)
**Author:** [@jrg.developer](https://forums.kodeco.com/u/jrg.developer)\ **Replies:** 0\ **Last updated:** [March 13, 2021, 5:01pm UTC](https://forums.kodeco.com/t/when-to-use-each-raywenderlich-com/135023 "2021-03-13T17:01:32Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941302-intermediate-ios-design-patterns/lessons/10 --- ## [Build Shared Element Transitions | raywenderlich.com](https://forums.kodeco.com/t/build-shared-element-transitions-raywenderlich-com/129399)
**Author:** [@filbabic](https://forums.kodeco.com/u/filbabic)\ **Replies:** 0\ **Last updated:** [January 6, 2021, 10:47am UTC](https://forums.kodeco.com/t/build-shared-element-transitions-raywenderlich-com/129399 "2021-01-06T10:47:55Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/18770099-android-animations/lessons/12 --- ## [Introduction | raywenderlich.com](https://forums.kodeco.com/t/introduction-raywenderlich-com/124842)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 0\ **Last updated:** [November 12, 2020, 10:01pm UTC](https://forums.kodeco.com/t/introduction-raywenderlich-com/124842 "2020-11-12T22:01:34Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/17344826-uikit-layout/lessons/1 --- ## [Learn App Store Connect | raywenderlich.com](https://forums.kodeco.com/t/learn-app-store-connect-raywenderlich-com/122060)
**Author:** [@bdmoakley](https://forums.kodeco.com/u/bdmoakley)\ **Replies:** 0\ **Last updated:** [October 7, 2020, 6:41pm UTC](https://forums.kodeco.com/t/learn-app-store-connect-raywenderlich-com/122060 "2020-10-07T18:41:26Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/11678704-publishing-to-the-app-store/lessons/8 --- ## [Introduction | raywenderlich.com](https://forums.kodeco.com/t/introduction-raywenderlich-com/114255)
**Author:** [@audrey](https://forums.kodeco.com/u/audrey)\ **Replies:** 0\ **Last updated:** [July 7, 2020, 10:34pm UTC](https://forums.kodeco.com/t/introduction-raywenderlich-com/114255 "2020-07-07T22:34:04Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/9461083-ios-concurrency-with-gcd-and-operations/lessons/11 --- ## [Simplify Code With When Expressions | raywenderlich.com](https://forums.kodeco.com/t/simplify-code-with-when-expressions-raywenderlich-com/109898)
**Author:** [@filbabic](https://forums.kodeco.com/u/filbabic)\ **Replies:** 0\ **Last updated:** [May 22, 2020, 8:32pm UTC](https://forums.kodeco.com/t/simplify-code-with-when-expressions-raywenderlich-com/109898 "2020-05-22T20:32:11Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7910496-programming-in-kotlin-fundamentals/lessons/25 --- ## [Introduction | raywenderlich.com](https://forums.kodeco.com/t/introduction-raywenderlich-com/108200)
**Author:** [@airjordan12345](https://forums.kodeco.com/u/airjordan12345)\ **Replies:** 0\ **Last updated:** [May 6, 2020, 7:02pm UTC](https://forums.kodeco.com/t/introduction-raywenderlich-com/108200 "2020-05-06T19:02:58Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5429634-saving-data-in-ios/lessons/18 --- ## [Write Custom Functions | raywenderlich.com](https://forums.kodeco.com/t/write-custom-functions-raywenderlich-com/107961)
**Author:** [@filbabic](https://forums.kodeco.com/u/filbabic)\ **Replies:** 0\ **Last updated:** [May 4, 2020, 8:39pm UTC](https://forums.kodeco.com/t/write-custom-functions-raywenderlich-com/107961 "2020-05-04T20:39:28Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7910496-programming-in-kotlin-fundamentals/lessons/36 --- ## [Use Dynamic Type | raywenderlich.com](https://forums.kodeco.com/t/use-dynamic-type-raywenderlich-com/104581)
**Author:** [@hococoder](https://forums.kodeco.com/u/hococoder)\ **Replies:** 0\ **Last updated:** [April 8, 2020, 5:59pm UTC](https://forums.kodeco.com/t/use-dynamic-type-raywenderlich-com/104581 "2020-04-08T17:59:22Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/9147384-self-sizing-table-view-cells/lessons/6 --- ## [MetricKit | raywenderlich.com](https://forums.kodeco.com/t/metrickit-raywenderlich-com/96974)
**Author:** [@adamrush](https://forums.kodeco.com/u/adamrush)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 4:55pm UTC](https://forums.kodeco.com/t/metrickit-raywenderlich-com/96974 "2020-02-04T16:55:04Z")
See how to utilize Apple's recently released framework MetricKit and to create a Vapor Swift backend that receives the data. This is a companion discussion topic for the original entry at https://www.raywenderlich.co… --- ## [Confusion Matrices | raywenderlich.com](https://forums.kodeco.com/t/confusion-matrices-raywenderlich-com/95066)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [January 19, 2020, 12:38pm UTC](https://forums.kodeco.com/t/confusion-matrices-raywenderlich-com/95066 "2020-01-19T12:38:55Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1320561-machine-learning-in-ios/lessons/13 --- ## [Challenge: Introduction to Auto Layout | raywenderlich.com](https://forums.kodeco.com/t/challenge-introduction-to-auto-layout-raywenderlich-com/92882)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [December 28, 2019, 11:06am UTC](https://forums.kodeco.com/t/challenge-introduction-to-auto-layout-raywenderlich-com/92882 "2019-12-28T11:06:12Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5993-your-first-ios-and-uikit-app/lessons/45 --- ## [Use Key Frames | raywenderlich.com](https://forums.kodeco.com/t/use-key-frames-raywenderlich-com/92821)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\ **Replies:** 0\ **Last updated:** [December 27, 2019, 12:52pm UTC](https://forums.kodeco.com/t/use-key-frames-raywenderlich-com/92821 "2019-12-27T12:52:32Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/6374398-animation-with-motionlayout/lessons/2 --- ## [Core Image: From CIImage to Metal and Beyond · Chain Filters | raywenderlich.com](https://forums.kodeco.com/t/core-image-from-ciimage-to-metal-and-beyond-chain-filters-raywenderlich-com/82999)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [September 26, 2019, 9:54am UTC](https://forums.kodeco.com/t/core-image-from-ciimage-to-metal-and-beyond-chain-filters-raywenderlich-com/82999 "2019-09-26T09:54:08Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5428948-core-image-from-ciimage-to-metal-and-beyond/lessons/3 --- ## [Core Image: From CIImage to Metal and Beyond · Display Filter Output | raywenderlich.com](https://forums.kodeco.com/t/core-image-from-ciimage-to-metal-and-beyond-display-filter-output-raywenderlich-com/82932)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [September 25, 2019, 6:49pm UTC](https://forums.kodeco.com/t/core-image-from-ciimage-to-metal-and-beyond-display-filter-output-raywenderlich-com/82932 "2019-09-25T18:49:27Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5428948-core-image-from-ciimage-to-metal-and-beyond/lessons/4 --- ## [Your First iOS and SwiftUI App · Introduction | raywenderlich.com](https://forums.kodeco.com/t/your-first-ios-and-swiftui-app-introduction-raywenderlich-com/81283)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [September 9, 2019, 3:56pm UTC](https://forums.kodeco.com/t/your-first-ios-and-swiftui-app-introduction-raywenderlich-com/81283 "2019-09-09T15:56:14Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4919757-your-first-ios-and-swiftui-app/lessons/11 --- ## [Machine Learning in iOS · Validation in Turi Create | raywenderlich.com](https://forums.kodeco.com/t/machine-learning-in-ios-validation-in-turi-create-raywenderlich-com/77389)
**Author:** [@jessycatterwaul](https://forums.kodeco.com/u/jessycatterwaul)\ **Replies:** 0\ **Last updated:** [July 26, 2019, 7:17am UTC](https://forums.kodeco.com/t/machine-learning-in-ios-validation-in-turi-create-raywenderlich-com/77389 "2019-07-26T07:17:07Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1320561-machine-learning-in-ios/lessons/14 --- ## [App Search: NSUserActivity | raywenderlich.com](https://forums.kodeco.com/t/app-search-nsuseractivity-raywenderlich-com/73260)
**Author:** [@hococoder](https://forums.kodeco.com/u/hococoder)\ **Replies:** 0\ **Last updated:** [June 7, 2019, 7:18pm UTC](https://forums.kodeco.com/t/app-search-nsuseractivity-raywenderlich-com/73260 "2019-06-07T19:18:48Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3681971-app-search-nsuseractivity --- ## [Server Side Swift with Vapor · Challenge: Users and Categories | raywenderlich.com](https://forums.kodeco.com/t/server-side-swift-with-vapor-challenge-users-and-categories-raywenderlich-com/72135)
**Author:** [@0xtim](https://forums.kodeco.com/u/0xtim)\ **Replies:** 0\ **Last updated:** [May 27, 2019, 3:09pm UTC](https://forums.kodeco.com/t/server-side-swift-with-vapor-challenge-users-and-categories-raywenderlich-com/72135 "2019-05-27T15:09:26Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/870225-server-side-swift-with-vapor/lessons/23 --- ## [Programming in Swift · Introduction | raywenderlich.com](https://forums.kodeco.com/t/programming-in-swift-introduction-raywenderlich-com/54699)
**Author:** [@catie](https://forums.kodeco.com/u/catie)\ **Replies:** 0\ **Last updated:** [November 5, 2018, 8:24pm UTC](https://forums.kodeco.com/t/programming-in-swift-introduction-raywenderlich-com/54699 "2018-11-05T20:24:55Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5994-programming-in-swift/lessons/47 --- ## [204: Custom Controls 2 | raywenderlich.com](https://forums.kodeco.com/t/204-custom-controls-2-raywenderlich-com/54503)
**Author:** [@samdavies](https://forums.kodeco.com/u/samdavies)\ **Replies:** 0\ **Last updated:** [November 2, 2018, 9:33pm UTC](https://forums.kodeco.com/t/204-custom-controls-2-raywenderlich-com/54503 "2018-11-02T21:33:05Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3611-204-custom-controls-2 --- ## [Networking with URLSession · Making a Post Request | raywenderlich.com](https://forums.kodeco.com/t/networking-with-urlsession-making-a-post-request-raywenderlich-com/53068)
**Author:** [@bdmoakley](https://forums.kodeco.com/u/bdmoakley)\ **Replies:** 0\ **Last updated:** [October 16, 2018, 7:14pm UTC](https://forums.kodeco.com/t/networking-with-urlsession-making-a-post-request-raywenderlich-com/53068 "2018-10-16T19:14:58Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/7476-networking-with-urlsession/lessons/10 --- ## [videos.raywenderlich.com Giveaway – and Last Day For Discount! | raywenderlich.com](https://forums.kodeco.com/t/videos-raywenderlich-com-giveaway-and-last-day-for-discount-raywenderlich-com/52787)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [October 13, 2018, 10:02am UTC](https://forums.kodeco.com/t/videos-raywenderlich-com-giveaway-and-last-day-for-discount-raywenderlich-com/52787 "2018-10-13T10:02:25Z")
Find out who won our recent giveaway to celebrate the launch of videos.raywenderlich.com – and don’t forget it’s the last day for the launch discount! This is a companion discussion topic for the original entry at ht… --- ## [Programming in Kotlin · Higher-Order Vs Lambdas | raywenderlich.com](https://forums.kodeco.com/t/programming-in-kotlin-higher-order-vs-lambdas-raywenderlich-com/52332)
**Author:** [@kevindmoore](https://forums.kodeco.com/u/kevindmoore)\ **Replies:** 0\ **Last updated:** [October 9, 2018, 10:41am UTC](https://forums.kodeco.com/t/programming-in-kotlin-higher-order-vs-lambdas-raywenderlich-com/52332 "2018-10-09T10:41:43Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/128-programming-in-kotlin/lessons/39 --- ## [RWDevCon Inspiration Talk – Math Isn’t Scary by Matthijs Hollemans | raywenderlich.com](https://forums.kodeco.com/t/rwdevcon-inspiration-talk-math-isn-t-scary-by-matthijs-hollemans-raywenderlich-com/52304)
**Author:** [@hollance](https://forums.kodeco.com/u/hollance)\ **Replies:** 0\ **Last updated:** [October 9, 2018, 7:00am UTC](https://forums.kodeco.com/t/rwdevcon-inspiration-talk-math-isn-t-scary-by-matthijs-hollemans-raywenderlich-com/52304 "2018-10-09T07:00:23Z")
Many of us have a bad experience with math from our schools – learn why math isn’t scary, and why we should all learn it as software developers! This is a companion discussion topic for the original entry at https://… --- ## [ARCore Sceneform SDK: Getting Started | Ray Wenderlich](https://forums.kodeco.com/t/arcore-sceneform-sdk-getting-started-ray-wenderlich/51940)
**Author:** [@macsimus](https://forums.kodeco.com/u/macsimus)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 2:26pm UTC](https://forums.kodeco.com/t/arcore-sceneform-sdk-getting-started-ray-wenderlich/51940 "2018-10-05T14:26:53Z")
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/8161-arcore-sceneform-sdk-getting-started --- ## [Your First Swift 4 & iOS 11 App · Challenge: Styling the About Screen | Ray Wenderlich](https://forums.kodeco.com/t/your-first-swift-4-ios-11-app-challenge-styling-the-about-screen-ray-wenderlich/51670)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [October 3, 2018, 6:19am UTC](https://forums.kodeco.com/t/your-first-swift-4-ios-11-app-challenge-styling-the-about-screen-ray-wenderlich/51670 "2018-10-03T06:19:09Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/91-your-first-swift-4-ios-11-app/lessons/41 --- ## [Reproducing Popular iOS Controls · Newsfeed Control | Ray Wenderlich](https://forums.kodeco.com/t/reproducing-popular-ios-controls-newsfeed-control-ray-wenderlich/51388)
**Author:** [@leamars](https://forums.kodeco.com/u/leamars)\ **Replies:** 0\ **Last updated:** [October 1, 2018, 7:10am UTC](https://forums.kodeco.com/t/reproducing-popular-ios-controls-newsfeed-control-ray-wenderlich/51388 "2018-10-01T07:10:53Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/136-reproducing-popular-ios-controls/lessons/12 --- ## [RWDevCon 2017: Time to Vote! | Ray Wenderlich](https://forums.kodeco.com/t/rwdevcon-2017-time-to-vote-ray-wenderlich/51043)
**Author:** [@rwenderlich](https://forums.kodeco.com/u/rwenderlich)\ **Replies:** 0\ **Last updated:** [September 28, 2018, 5:08am UTC](https://forums.kodeco.com/t/rwdevcon-2017-time-to-vote-ray-wenderlich/51043 "2018-09-28T05:08:18Z")
Cast your vote for what tutorials we cover for RWDevCon 2017! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/147826/rwdevcon-2017-time-vote --- ## [How to Make a Game Like Jetpack Joyride in Unity 2D – Part 3 | Ray Wenderlich](https://forums.kodeco.com/t/how-to-make-a-game-like-jetpack-joyride-in-unity-2d-part-3-ray-wenderlich/50772)
**Author:** [@mplaczek](https://forums.kodeco.com/u/mplaczek)\ **Replies:** 0\ **Last updated:** [September 26, 2018, 4:58am UTC](https://forums.kodeco.com/t/how-to-make-a-game-like-jetpack-joyride-in-unity-2d-part-3-ray-wenderlich/50772 "2018-09-26T04:58:23Z")
In the final part of this series, you will generate some coins and lasers, construct a scrolling background, all to some fancy beats. This is a companion discussion topic for the original entry at https://www.raywend… --- ## [iOS 101 with Swift 2 · Cameras and Pickers | Ray Wenderlich](https://forums.kodeco.com/t/ios-101-with-swift-2-cameras-and-pickers-ray-wenderlich/50651)
**Author:** [@vegetarianzombie](https://forums.kodeco.com/u/vegetarianzombie)\ **Replies:** 0\ **Last updated:** [September 25, 2018, 4:02am UTC](https://forums.kodeco.com/t/ios-101-with-swift-2-cameras-and-pickers-ray-wenderlich/50651 "2018-09-25T04:02:53Z")
This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/24-ios-101-with-swift-2/lessons/11 --- ## [Background Modes Tutorial: Getting Started | Ray Wenderlich](https://forums.kodeco.com/t/background-modes-tutorial-getting-started-ray-wenderlich/50348)
**Author:** [@gpambrozio](https://forums.kodeco.com/u/gpambrozio)\ **Replies:** 0\ **Last updated:** [September 22, 2018, 9:45pm UTC](https://forums.kodeco.com/t/background-modes-tutorial-getting-started-ray-wenderlich/50348 "2018-09-22T21:45:55Z")
In this tutorial, you’ll create an app that uses the most common background modes: audio playback, location updates, general tasks, and background fetch. This is a companion discussion topic for the original entry at… --- ## [Facebook Tutorial for iOS: How To Get a User Profile with Facebook’s New Graph API from your iPhone App | Ray Wenderlich](https://forums.kodeco.com/t/facebook-tutorial-for-ios-how-to-get-a-user-profile-with-facebook-s-new-graph-api-from-your-iphone-app-ray-wenderlich/50238)
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A Facebook tutorial for iOS that teaches you how to get a user profile with Facebook’s new Graph API from your iPhone app. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/… --- ## [Beginning Table Views · Challenge: Provide Section Titles | Ray Wenderlich](https://forums.kodeco.com/t/beginning-table-views-challenge-provide-section-titles-ray-wenderlich/49756)
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This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5995-beginning-table-views/lessons/54 --- ## [Video Tutorial: Beginner OpenGL ES and GLKit Part 11: Making a Simple 3D Game (Part 1) | Ray Wenderlich](https://forums.kodeco.com/t/video-tutorial-beginner-opengl-es-and-glkit-part-11-making-a-simple-3d-game-part-1-ray-wenderlich/49040)
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Learn the first part of making a simple 3D game with OpenGL ES and GLKit: creating a scene graph. This is a companion discussion topic for the original entry at https://www.raywenderlich.com/71097/video-tutorial-begi… --- ## [Beginning Firebase · Saving Data | Ray Wenderlich](https://forums.kodeco.com/t/beginning-firebase-saving-data-ray-wenderlich/48915)
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This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/92-beginning-firebase/lessons/6 --- ## [Video Tutorial: Collection Views Part 3: Multiple Sections | Ray Wenderlich](https://forums.kodeco.com/t/video-tutorial-collection-views-part-3-multiple-sections-ray-wenderlich/48715)
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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/94223/video-tutorial-c… --- ## [iOS 11 Drag and Drop with Table and Collection Views | Ray Wenderlich](https://forums.kodeco.com/t/ios-11-drag-and-drop-with-table-and-collection-views-ray-wenderlich/47870)
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Come join us for our free live tech talk on CocoaPods! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/64689/reminder-free-live-tech-talk-cocoapods-this-tuesday --- ## [Readers’ App Reviews – May 2015 | Ray Wenderlich](https://forums.kodeco.com/t/readers-app-reviews-may-2015-ray-wenderlich/47322)
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Check out some apps made by fellow readers in May 2015, including some brand new Apple Watch apps! This is a companion discussion topic for the original entry at https://www.raywenderlich.com/107206/readers-app-revie… --- ## [Beginning RecyclerView · Conclusion | Ray Wenderlich](https://forums.kodeco.com/t/beginning-recyclerview-conclusion-ray-wenderlich/47222)
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This is a companion discussion topic for the original entry at https://videos.raywenderlich.com/courses/124-beginning-recyclerview/lessons/18 --- ## [Intermediate Realm on iOS · Migrations Part 2 | Ray Wenderlich](https://forums.kodeco.com/t/intermediate-realm-on-ios-migrations-part-2-ray-wenderlich/47086)
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