Debugging works for app extensions. It works on simulator too. If your app ext crashes in the simulator, you may find it is not easy to restart your app ext. Restarting your simulator is a quick solution. Steps to debug an app extension: Run the container app. In this step, Xcode uploads the container app … Read more
This is a little confusing – here’s how I understand it (this is in reference to the top image): 1x images are for the original iPhone through the 3GS – ‘standard’ resolution devices (3.5″ screens) 2x images are for the iPhone 4 and 4S (3.5″ Retina screens) and are also used for the iPhone 6. … Read more
contentView is broken. It can be also fixed in awakeFromNib ObjC: – (void)awakeFromNib { [super awakeFromNib]; self.contentView.frame = self.bounds; self.contentView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; } Swift3: override func awakeFromNib() { super.awakeFromNib() self.contentView.frame = self.bounds self.contentView.autoresizingMask = [.flexibleWidth, .flexibleHeight] }
The question reads “array of array” but I think most people probably come here just wanting to know how to save an array to UserDefaults. For those people I will add a few common examples. String array Save array let array = [“horse”, “cow”, “camel”, “sheep”, “goat”] let defaults = UserDefaults.standard defaults.set(array, forKey: “SavedStringArray”) Retrieve … Read more
Your problem is well explained in this document by Apple. Example code on this page (at Listing 4-1) does exactly what you need, it will scroll your view only when the current editing should be under the keyboard. You only need to put your needed controls in a scrollViiew. The only problem is that this … Read more
I’ve had the same issue two days ago. Turns out the problem was: I have my own developer distribution certificate with a proper private key I have enterprise developer distribution certificate of my client without a private key I try to make an enterprise distribution package for my client Xcode throws at me vague error: … Read more
With the release of Xcode 6.3.1, check first the Update 5 Verify that “iOS Deployment Target” is <= the version of your iDevice. You find this option in “Build Settings” tab when you click on a target of your project in Xcode. Then if does not work, try to restart Xcode. Sometimes we have to … Read more
Adding the following code will fix your problem (code is in Swift): scene.scaleMode = SKSceneScaleMode.ResizeFill Now if you want to know why this fixes your problem, what your problem actually is, and how to handle multiple resolutions – I suggest you continue reading. There are three things that can impact the position of nodes in … Read more
If you want to support ==, <, >, <=, or >= for NSDates, you just have to declare this somewhere: public func ==(lhs: NSDate, rhs: NSDate) -> Bool { return lhs === rhs || lhs.compare(rhs) == .OrderedSame } public func <(lhs: NSDate, rhs: NSDate) -> Bool { return lhs.compare(rhs) == .OrderedAscending } extension NSDate: Comparable … Read more
Use “Standard architectures” like this: Architecture: “Standard architectures” arm7, arm64 Valid Architectures: “arm64” , armv7… Build Active Architecture Only – NO (specially… if your connected device is not arm64 compatible) like this: Additionally, unplugging iphones and ipads from the mac has been known to help, especially if they are 32-bit versions.