I have a project that bridges Swift and Objective-C both ways, and: I have a @objc protocol defined in a Swift file: @objc protocol Plugin { @objc func onDevicePackageReceived(np: NetworkPackage) -> Bool } All the classes that implement this protocol…
I am trying to pair the duplicate elements of an array and count the pairs. When given array is : [10, 20, 20, 10, 10, 30, 50, 10, 20], I'm expecting numberOfPairs to be 3. Because there are 2 pairs…
We can build and run Swift code/projects from the command line via multiple commands without using Xcode. I have heard of xcodebuild, xcrun and swift used for Xcode development. I do use fastlane but I don't really understand the tools…
if anyone could help I am beyond frustrated with an issue being experienced with Appple's cloud kit dashboard I keep receiving the following error after creating a subscription to the public database: Expected this response but could not parse it:…
Here is my problem. I have a ViewController in which there is a label with a text and I want to change the color of some of the words in that sentence. The string is an NSLocalizedString which is written…
I have a SwiftUI iOS app that builds and runs perfectly on the Xcode Simulator. I'm trying to create a widget for my app. I create a new Widget Extension target successfully, and without modifying any of the stock template…
The end goal is to display a table view controller made up of a model and some properties. The model is an array of list, where the list are the properties. An add bar button item takes user to another…
I am interested in to get the number of followers of a user using the twitter API in my Android application. I am reading with great interest the official twitter API documentation, however there is something that is not clear…
I am trying to create a XCUITest where I like to verify that iOS' Status Bar is either: hidden; or visible. But I cannot 'find' it... for example: func testExample() throws { let app = XCUIApplication() app.launch() let statusBar1 =…
I'm trying to create a simple page that has an option to select from a few different options, and then a text field and button that show up after an option has been selected. The logic works great, but unfortunately…