This (old) thread tells there is no way to do so with official API: https://stackoverflow.com/questions/22035231/what-api-to-use-to-check-if-user-is-about-to-use-roaming-call But you may probably disable some roaming option: https://developer.apple.com/documentation/devicemanagement/restrictions

Did you try to set a monitoring loop with a timer (a test every 5s for instance), and use getDeliveredNotifications(completionHandler:) to count delivered notifications ? Simple timer example here: https://stackoverflow.com/questions/57237412/run-repeating-function-in-swift

"launchscreen storyboard" is a storyboard, with some limits https ://useyourloaf. com/blog/using-a-launch-screen-storyboard/ The usual use is to have a single VC, with an imageView and some text. Very easy.

Why is that? Because sleep uses seconds. And 0.9 is rounded to zero. Use asleep instead, with number in micro seconds usleep(900000) UILabel! text is not updated on each iteration, but only after entire loop has completed. You need to execute in another thread and then update in the main thread with a dispatchQueue So correct code would be: @IBOutlet weak var accuracyLabel: UILabel! // I find it better to declare at beginning of class override func viewDidAppear(_ animated: Bool) { super.viewDidAppear(animated) DispatchQueue.global().async { // Dispatch to another thread for percent in 1...10 { print(percent) DispatchQueue.main.async { // to update UI, go back to main thread self.accuracyLabel.text = "\(percent)" + "%" } usleep(900000) // do it in other thread, never on main thread } } Tell if you have other problem. Otherwise, don't forget to close the thread. Good continuation.

It is a bit long to explain. You'd better look at this tutorial https ://www.raywenderlich. com/1016-drag-and-drop-tutorial-for-macos Or this SO thread https://stackoverflow.com/questions/29233247/implementing-a-drag-and-drop-zone-in-swift

What do you want exactly with Dynamic Localization ? add a new language programmatically ? select the language from the app, directly ? If you want to localise 'on the fly': https://developer.apple.com/forums/thread/129946

So just go and submit the app update. That will be a direct answer to any objection. I'm not familiar with React, but that should not cause problem (just as with SwiftUI). That's what their doc states at least. You should ask to React directly. Don't forget to close the thread once done (and post what you confirmed).

They must be built with SDK 14, but that does not impact the deployment target directly. iOS 10 should not be a problem (when you look at the popup for deployment target, do you still see iOS 10 ?)

Do you want to know where it is stored or do you want to change ? To change: each browser proposes you to set as default programmatically : https://stackoverflow.com/questions/3809018/change-default-browser-programmatically-mac-osx

Timer don't work (in general) in background. Have a look here https://stackoverflow.com/questions/42319172/swift-3-how-to-make-timer-work-in-background and more specifically here: https ://www.raywenderlich. com/143128/background-modes-tutorial-getting-started

@Rocky48  You are confusing a lot of things and you should probably start learning the basics of Interface Builder. You can have storyboard(s) and xib. For instance the storyboard for all the ViewControllers and additional xib for cells definitions or for other ViewControllers that you want to instantiate by yourself in code. So, storyboard don't prevent having xib as well, but VC that are in storyboard have not an independent xib (at least not one directly visible in Xcode).

I think everybody above was trying to make the problem too complicated, whereas the solution was so simple if you are an expert you do not think of the simplest solution, but overkill the question when it is staring you in the face. Problem is also that some beginners do not follow the advices that are given: If you have only storyboard opened: select the VC in IB Assistant command should open the file.swift Assistant command means to everyone with minimal practice "the menu command". That was clearly not enough for you. Have a good day.

It means you pass 7 arguments where your func signature hase only 3. OOPer correction should likely make it work. However, passing an array for sectionData sectionData: [productName, listingPrice, briefDescription, productURL, activeUntil] Where the item nature (name, price, …) depend on the position in the array is not robust. If you mix order, for whatever reason, you'll get messy display. You could use a dictionary instead: let sectionDict = ["name": productName, "price": listingPrice, "brief": briefDescription, "url": productURL, "until": activeUntil] Then when you use in the cell, you call sectionDict["brief"] ?? "" if brief exists, you get it otherwise you have an empty string. But no risk to display price in place for brief.

@DikkeBana  Without more code and details on what you get and what you expect, it is pretty hard to tell where the error is. So I need to guess: the update occurs in a loop the frame is updated only at the end of loop Is it exact ? If so, you need to: execute in another thread and return to main thread for updating the frame. See my answer for a similar issue in this other thread: https://developer.apple.com/forums/thread/678507

Looks like you have the same problem in another thread btnCallClick() func was empty. And you had callNumber() func not called anywhere So you have probably messed up things. To solve: disconnect the button (in IB) : click on the small x in front of the IBAction name reconnect to the IBAction btnCallClick do an option-clean build folder to clean everything