Hi I am learning React Native, I was able to build Android version successfully but here in the iOS version I am facing so many issues. I'm developing a Podcast application for both Android and iOS but when I'm trying…
Xcode build doesn't recognize a byte array sensor_data_bytes defined in C++ .cpp file. It does, however recognize a char variable defined in same files and also recognizes unsigned sensor_data_bytes. func peripheral() receives BLE notification data which it needs to copy…
I have a view that contain users UsersContentView in this view there is a button which is extracted as a subview: RequestSearchButton(), and under the button there is a Text view which display the result if the user did request…
I am trying to make an API write to Firebase when my application force terminates by the user. I tried updating my info.plist to include "App does not run in foreground" to No and calling my method from func ApplicationWillEnterBackground…
In Xcode, pressing ⌘B (build target) can build the project, it will generate the build in the path ~/Library/Developer/Xcode/DerivedData/{AppName}-{hash}. How could I know the whole path of the build (with the hash value) by a script? Can I find that…
I tried to do var title = [String]() but an error popped up: Property 'title' with type '[String]' cannot override a property with type 'String?' How to fix? have also tried directly var title = ["a", "b", "c"] and got…
Whenever my code gets too big, SwiftUI starts acting weird and generates an error: "The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions" So I started breaking up my code…
I am facing a strange error when writing the simplest of swift programs in Xcode 12.0.1. It says that it can't find T1 in scope when it is very much in scope. I feel that it must be trivial to…
I have a view controller that is never released once its parent view controller is removed from the view hierarchy and released. Every instance of it within the memory graph looks the same in that it has a single reference…
How can I hide the Title Bar in the new SwiftUI App Protocol? Since the AppDelegate.swift and SceneDelegate.swift protocols are gone, I cant follow this documentation anymore: https://developer.apple.com/documentation/uikit/mac_catalyst/removing_the_title_bar_in_your_mac_app_built_with_mac_catalyst I can't implement this code: class SceneDelegate: UIResponder, UIWindowSceneDelegate { var window:…