Here is my code that adds image & text overlays to a local video. The problem is that it's extremely SLOW. Any ideas how to fix it? Also I would appreciate if you can suggest 3rd party libraries that can…
I want my C# program (A Unity app) to call into iOS native code so that I can communicate with, e.g., Apple Health. I've successfully got my program calling in to run Swift code, but I want to be able…
I don't have enough skills in iOS development that's why I need your help. Could you please to describe me how can i switch to another screen by clicking on a custom image that is inside a table cell? I…
Trying out the request on Postman, the "data" of the response is an empty dictionary. However, when I try that in swift using Alamofire, "data" gets misinterpreted as an empty array. What could I be doing wrong? Raw response using…
I'm trying to build an iOS app in SwiftUI where users can find a "Post" near to their current location. I have a sub collection called Posts with a geohash. Somewhat annoyingly this library by google has been archived https://github.com/firebase/geofire-objc…
I want to keep support for both landscape and portrait orientation in General - > iphone orientation. However, when the app runs, I am making a start up call and based on a flag in the response , I want…
In the introductory section of the Concurrency chapter of "The Swift Programming Language" I read: When an asynchronous function resumes, Swift doesn’t make any guarantee about which thread that function will run on. This surprised me. It seems odd, comparing…
Here is the picture of what has been implemented till now. Aim: To show the total of the the attendance of the age group in the third section in table view. What we applied: Tried applying the label with new…
I am trying to get the position of the finger during a drag gesture (from an origin point of where the finger first began the drag). I want to do this while simultaneously allowing for scrolling within a ScrollView. I…
I have an iOS app published in store, made with React-Native. (it is created by other developer, i'm not the original developer in this project.) Now i'm refactoring my application into SwiftUI. Is it possible to change entire project in…