SwiftUI List performance

Hi,I experienced exactly the same issue after upgrading my phone to 8.4.The watchkit app does start the parent app but unfortunately the iPhone app crashes while performing application:handleWatchKitExtensionRequest: . I analyzed the issue and came to the conclusion that iOS 8.4 no longer calls application:didFinishLaunchingWithOptions: before an initial watchkit extension request. Have a look at https://forums.developer.apple.com/message/19850#19850 which details everything.In my case, we did 3rd party lib initializations in the application:didFinishLaunchingWithOptions: . As a workaround, I extracted the initialization into an extra method. Whenever application:handleWatchKitExtensionRequest: is called, I make sure that the initialization was completed before.Hope this helps!

Probably not. The reason for Metal's impressive performance is that it provides highly efficient low-level hardware access. So if you try to create a software emulator that replicates what the hardware does, you'll destroy Metal's key performance characteristics. My advice: don't bother.

Oh...one more item...6. The iPhone I'm trying to install on is on my list of approved devices on the member center, and is approved for development.

From experience, Apple does not allow and will reject all games using any form of third party payment method. Usually this also includes any form of indirect methods, e.g. using existing paid users login to get through paywalls (rule 11.1). Apple is strict in enforcing the exceptions under rule 11.14 and from experience, they will not allow any games as exceptions, even if they are partly similar to the categories listed there.Additionally, limiting access to certain types of users, e.g. prepaid plan subscribers will also cause a rejection under guideline 2.22.This unfortunately makes it close to impossible to over premium content ingame exclusive to certain users.Seriously, save yourself the trouble and explain to your client that Apple makes these rules. If they do not believe you, try finding a single game in the App Store that does DCB or third-party billing - there are none!For contracted game development, you guys should make the choice early on if you are aiming for revenue or promotion. If it

My county is in the list (Ukraine).It is stated In this country, an Apple Music membership is required to listen to Apple Music Radio.But as you can see on attached screen shot, I do have Apple Music membership.

Hello Simpsonics.Thank you for your reply.While there are some pages that have the same layout, most don't. I will list a few layouts...12 views (3 across - 4 down) all still .png files displayed in each view7 views (1 top panoramic view - 6 lower views) or...7 views (6 views - 1 lower panoramic view)12 views with the first view displaying animation with sound12 views with the last view displaying animation with sounda full page viewa full page view displaying animation with sound, then that view is hidden and 12 views becoming unhidden displaying 12 still .png files.a full page view displaying animation and then cutting to a camera feed from the iPad's camera to put the users face into the comic book page, then hiding the user's face and cutting to a standard 12 views. (It is imperative to the plot that the user sees themselves right in the comic book!)and a few more, but you get the idea.Now at first I used the page based app template (as I described in the above post) and had all these different c

Have you found solution for your problem?I'm dealing with similar thing: When I build my app with the latest xcode 8.4, tls 1.2 handshake fails with -9850 error code. When I go back to xcode 8.3 the same code runs like it should and handshake is successfuly performed.