Popping Sound

A simple playground use case:protocol Timeout { var timeout: Double { get } } extension Timeout { var timeout: Double { return 30.0} } class A: Timeout { } class B: Timeout { var timeout: Double { return 0 } } class C: A { var timeout: Double { return 0 } } func testTimeout(obj: AnyObject) { if let o = obj as? Timeout where o.timeout > 0 { print((o) has timeout value: (o.timeout)) } else { print((obj) has NO timeout) } } /: A and B gave expected result */ testTimeout(A()) A has timeout value: 30.0 testTimeout(B()) B has NO timeout /: expect C to say no timeout, but instead it gave Timeout extension's value! */ testTimeout(C()) C has timeout value: 30.0It shows when C derive from A, which used Timeout protocol extension's default timeout property, C lost the ability to provide its own implementation for the protocol... This sounded like a bug to me...

Hi guys,My app starts to capture audio and video from the camera, while playing an HLS in an AVPlayer instance.The problem I'm encountering is that the camera captures also audio produced from the video playback. And that's someone I don't want..Is there a smart way to avoid that? that is, to filter out the sound produced from the device speakers?Thanks..!

When trying to control the sound and haptic feedback on the Apple Watch there is no response whatsoever. The watch does not make a sound or the device does not vibrate when changing the haptic feedback as it should do so. I know this is not a hardware issue due to the fact that the watch does make a charging sound when placed on the charger and when starting a workout. Has anyone else come across the sound settings not working whatsoever or responding to any sort of changes with feedback.

I just had a notification pop up with this warning:Disk Not Ejected ProperlyEject J_CCSA_X64FRE_EN_US_DVD5before disconnecting or turning it.....Has anyone seen this? I don't even have a disk drive on the machine. I updated to the latest beta version of El Capitain, but that was a few hours ago. From my googling I see that this is usually the name of the Windows 8 install disk.

Okay I'm stuck on a part with the code like you know how splashy fish and flappy bird make the game over sound when you die and the sound when you tap it the bird makes a sound I'm trying to do something like that, but I can't figure out how I'm stuck trying to make it where when you crash it makes a crash noise and game over and I'm also trying to get it to where you can tap it and it makes a noise when you tap I have the audio I just don't know how to input it.import SpriteKitclass GameScene: SKScene, SKPhysicsContactDelegate { var score = 0 var scoreLabel = SKLabelNode() var gameOverLabel = SKLabelNode() var goat = SKSpriteNode() var nite = SKSpriteNode() var labelHolder = SKSpriteNode() let goatGroup:UInt32 = 1 let objectGroup:UInt32 = 2 let gapGroup:UInt32 = 0 << 3 let playPopAction = SKAction.playSoundFileNamed(Powerup.mp3, waitForCompletion: false) var gameOver = 0 var movingObjects = SKNode() override func didMoveToView(view: SKView) { self.physicsWorld.contac

Hi everyone,Would really appreciate your help figuring out where to declare the features that require persistent location. ThanksAdditionally, your app declares support for location in the UIBackgroundModes key in your Info.plist file but does not declare any features that require persistent location. Apps that declare support for location in the UIBackgroundModes key in your Info.plist file must have features that require persistent location.The application uses location persistent in foreground. There are configured in plist files. (Please see the image bellow).The application uses a method for sending data. There are used for statistical data in back office and for push notification services.The flow is simple: user interacts with a beacons, based on location and beacons Minor and Major parameters, user receive a notification with deeplinking in application.Beside this alert messages what should we do based on your code review?-(void)sendLocationToServer:(NSString*)longa lat:(NSString*)lat{ NSString* url =