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Hello,Please, help me out, I am making updates to iOS app Make Wheels, where you put in options and they are made up into a wheel and you spin the wheel (like the wheel of fortune). I need the wheel to spin gradually, and gradually stop, and I need the little columns on the sectors to interact with the pointer (gradually stoping the spin)I have 2 subviews in container. One of them should rotate with deceleration (wheelView), another should animate synchronously to first one (arrowView). Every time when wheelView rotates on particular angle arrowView should go up and down to simulate touch with wheelView.

I'm trying to create a Mac OS app with a simialar layout to iTunes. In my iTunes configuraton, I have a column of selectors (Artists, Albums, etc.) on the left hand side of the window that control what appears on the right hand side. I'm guessing the right hand side is made up of various views. Artists looks like a vertical split view. Songs looks like a table view. Is that correct?I'm not at all sure about the left side. Are the selectors a type of button or are they just text that accepts click events? Also, is there anything special about their contraner? Is it just a generic view?

I submitted the latest revision of my app on Nov 29, 2016 and have no idea what its current status is.When I view the app info in iTunes Connect in iOS Builds / Build Details / General Info I see that the Binary State has been validated and so on, but I was expecting to see a column of buttons with the app status to the right of the buttons, but that is not what I see. I am not in any panic over this, but I would like to have some idea as to what the status of my uploaded app is. Before I email Apple I thought I would try to gain some insight here.Any comments or suggestions are most welcome.Thanks!

Essentially, I am trying to access my variable ar1 at a certain point in my code but I cannot. I am trying to return the value too but it returns NULL at that point.What is wrong here ?I tried like the below code---import Foundationimport UIKitclass Web { var ar1 = [Double]() var ar2 = [Double]() func getData(str: String) -> [Double] { let request = NSMutableURLRequest(url: URL(string: str)!) httpGet(request as URLRequest!){ (data, error) -> Void in if error != nil { print(error ?? Error) } else { let delimiter = t let lines:[String] = data.components(separatedBy: CharacterSet.newlines) as [String] for line in lines { var values:[String] = [] if line != { values = line.components(separatedBy: delimiter) let str1 = (values[0])//FIRST COLUMN let str2 = (values[1])//SECOND COLUMN let db1 = NumberFormatter().number(from: str1)?.doubleValue self.ar1.append(db1!) let db2 = NumberFormatter().number(from: str2)?.doubleValue self.ar2.append(db2!) } } dump (self.ar1) // ar1 accessible HERE (ret

I'm updating an existing iPhone App after couple of years now. No real code change now. I'm just doing recompile / build / archive. My build goes through fine.During Upload - Verification I'm stuck with 2 errors relating to icons. I already have these icons in Xcode under Supporting Files in my project with the exact resolution. So I'm intrigued by these 2 errors:ERROR ITMS-90096: Your binary is not optimized for iPhone 5 - New iPhone apps and app updates submitted must support the 4-inch display on iPhone 5 and must include a launch image referenced in the Info.plist under UILaunchImages with a UILaunchImageSize value set to {320, 568}. Launch images must be PNG files and located at the top-level of your bundle, or provided within each .lproj folder if you localize your launch images. Learn more about iPhone 5 support and app launch images by reviewing the 'iOS Human Interface Guidelines' at <https:/ERROR ITMS-90022: Missing required icon file. The bundle does not contain an app icon for iPhone / iPod Tou

Hello,I was wondering if anyone could give some tips on how to achieve this:I have a tableview with a number of cells.Each UITableCiewCell subclass has a UICollectionView with horizontal flowlayout (and scroll)If the focus is on the 3rd cell of of the 1st UICollectionView (1st UITableCiewCell), swiping down to another UITableCiewCell should keep you at the same UICollectionView column. Instead the focus jumps to the first cell of the UICollectionView.Are there any properties I can use to achieve the expected behavior?Thank you in advance for your help!

I can never remember which key attributes perform which function, so I’ve created a summary and I’m posting it here for the benefit of Future Quinn™ (and possibly others :-). kSecAttrLabel ('labl') CFString Is not a component of key uniqueness kSecKeyPrintName (1) in the legacy keychain on macOS This is the user-visible description of the key; this is not particularly useful on iOS but super handy on macOS because it shows up in the Name column in Keychain Access kSecAttrApplicationLabel ('klbl') CFData (but may be a CFString containing a UUID) Is a component of key uniqueness kSecKeyLabel (6) in the legacy keychain on macOS Not user visible For asymmetric keys this holds the public key hash which allows digital identity formation (to form a digital identity, this value must match the kSecAttrPublicKeyHash ('pkhh') attribute of the certificate) kSecAttrApplicationTag ('atag') CFData Is a component of key uniqueness kSecKeyApplicationTag (7) in the legacy keychain on macOS On macOS, this shows up in t

I'm having trouble working with the underlying memory of an MPSImage. I've been using the methods getBytes and replace on MPSImage's texture member variable to read and write the underlying data. The problem is I can't find documentation of how the memory is interpreted as an image (i.e. how the rows, columns, and channels are layed out). Part of what complicates the issue is that regardless of the number of feature channels, the data is stored as a stack of RGBA texture slices, with some channels possibly left unused. For instance, with 3 feature channels, there will be one RGBA texture slice, and one channel's worth of space will be left unused.The problem is, how is the MPSImage data actually arranged within the texture? It seems more complicated than I originally would have guessed.After much experimentation, it seems like the data is arranged differently depending on whether the number of feature channels is < 4 or > 4. But I'm still having trouble figuring it out.Can anyone explain the MP

I connected a phone to my Macbook today to deploy an app to a device via Xcode. Once the symbol files finished processing, a dialog appeared stating, Choose a certificate to revoke. Your account has reached the maximum number of certificates. To create a new one, you must choose a certificate to revoke.I have no context about what this means or what these values map to. The table contains Name and ID columns which look like computer name's and UUIDs, but I can't gather enough info from them to figure out why I might be hitting a limit. I've never seen this dialog before. I'm hesistant to just pick one at random.Has anyone else encountered this? I'm using Xcode 8.2 on macOS Sierra.

I've got an app that uses the Call Directory Extension has has been working fine for several months.I updated a device to 10.3 beta and the app now fails (it was working before the update). Tried it with another device and its the exact same error.The XCode log shows this internal Apple error when getEnabledStatusForExtensionWithIdentifier is called:*** Unable to check enabled status of call extension 1 sqlite3_prepare_v2 for query 'SELECT id, bundle_id, priority, state, state_last_modified FROM Extension WHERE bundle_id = ?' returned 1 errorMessage 'no such column: state_last_modified'The extension is not appearing in the Call Blocking & Identification section of Settings.Anybody else experiencing a similar issue?