“show when run”

I have a sample app and the screen does not show full screen on iPhone but it does on iPad. Running Swift SpriteKit in Xcode 12.5. Steps to repro: Open Xcode and create new project Choose Game Run the sample game with no changes Hello, World! is displayed but on the iPhone the scene is not extending to the top and bottom of the phone screen. Any help would be amazing! Thanks!

Hi I was using Xcode for c++ (for competitive programming purposes, not sure if this is the standard choice but using it anyway) I included a <bits/stdc++.h> to the include file for XCode.app and they didn't show any error. But then when I ran my code, it showed Build Succeeded although no output was visible.

I'm trying to show a scene on an external display (iOS). I made a simple program using what I have found regarding this topic, but it doesn't work. I suspect that I'm just missing a setting or two.I started with the simple 'Hello, World' example game that XCode makes for an iOS SpriteKit project. I modified the GameViewController class to the following:class GameViewController: UIViewController { var primaryView: SKView? var secondaryView: SKView? override func viewDidLoad() { super.viewDidLoad() checkForExternalDisplay() if let view = primaryView { if let scene = SKScene(fileNamed: GameScene) { scene.scaleMode = .aspectFill view.presentScene(scene) } view.ignoresSiblingOrder = true view.showsFPS = true view.showsNodeCount = true } }Here is the code for 'checkForExternalDisplay': func checkForExternalDisplay() { let screens = UIScreen.screens if screens.count > 1 { let mainScreenIndex = self.view.frame.width == screens[0].bounds.width ? 0 : 1 let otherScreenIndex = self.view.frame.width == screens

I made up my own iAP2-BT-device, which is perfectly running by use the BT-list and the External Accessory Framework. Now, following the instruction for MFI developers, I would like to show the showBluetoothAccessoryPicker using the following swift code: EAAccessoryManager.shared().showBluetoothAccessoryPicker(withNameFilter: nil) { (error) in if let error = error { switch error { case EABluetoothAccessoryPickerError.alreadyConnected: break default: break } } } Wherever I put this snipple in my app code the picker is never shown (device unpaired by forget device) and I always get the console message: A constraint factory method was passed a nil layout anchor. This is not allowed, and may cause confusing exceptions. Break on BOOL _NSLayoutConstraintToNilAnchor(void) to debug. This will be logged only once. This may break in the future. I have no idea what to do to get this picker shown ... Thanks for your help

When you add your website to the homescreen and run it from there. The theme-color does not show up. It only shows a white background. How can this be fixed?