In iOS 12 Apple has introduced feature called Security Code AutoFill. To use this in your app all you need to do is set UITextField‘s input view’s textContentType property oneTimeCode. otpTextField.textContentType = .oneTimeCode NOTE: Security Code AutoFill will only works with System Keyboard it will not work with custom keyboard. WWDC video When you get … Read more
For all solutions, note that there is no need to explicitly call reloadData in viewDidLoad: it will happen automatically. Solution 1 Inspired by Samantha idea: invalidateLayout asynchronously in viewDidLoad. override func viewDidLoad() { super.viewDidLoad() //[…] for _ in 0 ..< 1000 { array.append(randomKeyByBitLength(Int(arc4random_uniform(8)))!) } DispatchQueue.main.async { self.collectionView.collectionViewLayout.invalidateLayout() } } Solution 2 (imperfect, see DHennessy13 improvement … Read more
I found the solution for this build error, for anybody else having the same issue with Xcode 10 build system, follow the following steps to fix it: In Xcode, go to File->Project/Workspace settings. Change the build system to Legacy Build system. It will resolve the build issue with the new Xcode 10. If you want … Read more
If somebody facing similar issue with Xcode 9.1 Open directory: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport Create new folder “11.2 (15C107)” (or “10.3 (14E269)” for older versions, depends on what exactly are you missing) Paste files from provided google drive folder 11.2 (15C107) (or 10.3 (14E269) if you need older files) Restart Xcode For other iOS versions you may check … Read more
It’s a bug in iOS versions: 12.2 12.3 12.4 13.0 13.1 13.2 13.2.3 13.3 13.4 13.4.1 13.5 13.5.1 13.6 14.0 14.1 14.2 14.4 The only thing we can do is to file a bug report to Apple (I just did that and you should too). I’ll try to update answer for a new versions of … Read more
I just checked it out in Xcode 11 and can confirm it won’t be backwards-compatible, as can be seen in SwiftUI’s View implementation: /// A piece of user interface. /// /// You create custom views by declaring types that conform to the `View` /// protocol. Implement the required `body` property to provide the content /// … Read more
It’s possible to prevent webpage scaling in safari on iOS 10, but it’s going to involve more work on your part. I guess the argument is that a degree of difficulty should stop cargo-cult devs from dropping “user-scalable=no” into every viewport tag and making things needlessly difficult for vision-impaired users. Still, I would like to … Read more
It’s definitely a BUG! And it’s a very serious bug. The bug is due to the optimization of array initializers in which all values are primitive literals. For example, given the function: function buildArray() { return [1, null, ‘x’]; } All returned array references from calls to buildArray() will link to the same memory, and … Read more