UIDevice.current.name it's worked if used iOS15, but when I tested on iOS16 (beta3) still return 'iPad' name all the time. See related WWDC 2022 video file https://developer.apple.com/videos/play/...

In the "Platforms State of the Union" video of WWDC2021 at 28:00 it was mentioned that [Apple] even added support for asynchronously iterating line-by-line through a file in Foundation ...

I need to update the live activity's view (like updating the text or remove and add buttons) after performing the intent action. For widget we have timeline mechanism to reload the UI. In apple doc...

I've been trying to update my (local & push) notifications to Communication notifications. When a user receives a communication event from one of their friend, I want the displayed notification...

I thought there used to be a relationship graphs for Xcode at the right corner(As indicated by the orange rect). But it's missing for Xcode 14. Does anyone knows where it goes? Or how could I get i...

In the video Advances in Collection View Layout - WWDC 2019, Apple introduces a new 'orthogonal scrolling behavior' feature. I have a view controller almost identical to OrthogonalScrollingViewCont...

SwiftUI has new features for Grid lists with lazy loading and PageView that I'm interested in implementing in my existing SwiftUI app compatible with iOS 13. Let's say I compile my app in Xcode 12 ...

Apple introduced the concept of "Widgets" in the WWDC 2014. Widgets are used to give quick access to the application with much needed information. I tried to add Widgets to my application. It was e...

Here is my scenario. Someone has iPhone and iPad (iOS 13.0 or later), and he signed up with same appleID. And he `sign in with apple` in his iPhone and try to `sign in with apple` again in his iPa...

I followed the same steps as in "Using Core Data With CloudKit": New project Enable Core Data + Cloud Kit Add iCloud/CloudKit entitlement + Background mode/remote notifications entitlement. In th...

I am going through the Sample code of iPhone WWDC 2010 - 104 PhotoScroller App. It's working great with my project related images (PDF Page Images) but I am struggling detect touches in the PhotoS...

I watched the keynote this year at WWDC and am excited about all the new feature additions being brought to iOS 11. The high importance Apple has placed on games in the App Store and the biggest up...

I am trying to develop an iOS application compatible with CarPlay. According to this post Is iOS CarPlay API Public? How to Integrate CarPlay?, I have to be enrolled with Apple’s MFi program, but...

I am trying to achieve same results that can be seen on 29:52 second of Enhancing VoIP Apps with CallKit - WWDC 2016. In that video it shows that after answering call the buttons are moved and chan...

(As the title says), I would like to know if it is possible to see the screen of the apple watch on the mac (much like they do in the WWDC videos). I need to make a demonstration (to a remote clien...

I keep references to my NSLayoutConstraint var flag = true @IBOutlet weak var myConstraint: NSLayoutConstraint! Then for some @IBAction I activate/deactivate depending on my flag variable: @IBA...

I accepted "Apple Developer Program License Agreement" in the Member Center, but the notification is not hide in the iTunes Connect. I don't have in the Member Center any License Agreement in...

Where can I download the WWDC 2010 code samples? I am a registered iPhone developer, but can't seem to find the samples on Apple's site.

In the WWDC 2012 Session titled The Evolution of View Controllers on iOS - (void)willMoveToParentViewController:(UIViewController *)parent and - (void)didMoveToParentViewController:(UIViewControlle...

Where can I download WWDC 2011's sample code from the videos? I am a registered Apple Developer but did not go to WWDC. If I go to this link, then I only get videos with no code: http://dev...