I have an internal class that adoptsUIScrollViewDelegate, but does not implement scrollViewWillEndDragging(_:withVelocity:targetContentOffset:). I want to add this method to the class using class_addMethod, but unfortunately run into a EXC_BAD_ACCESS error when trying to assign a new value to targetContentOffset. Here…
I run this error when I tried to parse a JSON response returned by an open API: keyNotFound(CodingKeys(stringValue: "name", intValue: nil), Swift.DecodingError.Context(codingPath: [], debugDescription: "No value associated with key CodingKeys(stringValue: "name", intValue: nil) ("name").", underlyingError: nil)) This happens in the…
When scroll the tableview table section header should not scroll from his place only table cells should scrollable. I selected UITableView style plain and disabled Bounce on scroll. But, Still it is little bit scrolling with table view cells when…
In firebase I have a bunch of documents I need to download them in batches of then from newest to oldest I tried to order my documents by a timestamp in descending order and use startAfter(LastDocument)to paginate through the results.…
Using a propertyWrapperseems to have the same syntax as attribute. For instance, compare this custom propertyWrapper: @propertyWrapper struct Capitalize { private var value: String = "" var wrappedValue: String { get { return value.capitalized } set { value = newValue…
So I am currently trying to add a image inside the circularShapeLayer in the below code. Here is the full code: import Foundation import UIKit @IBDesignable class PlainHorizontalProgressBar: UIView { @IBInspectable var color: UIColor = .gray { didSet { setNeedsDisplay()…
I have a project that was working perfectly, but after updating XCode to 14.3, I can't generate the build anymore. In fact, now it gives the error "No such module Result". I've already performed several activities such as updating Xcode,…
Hello Ive created a real link in swift that displays a site with a preview. I want the preview to have a frame with maxWidth of 300 and maxHeight of 200. When I do so the preview is distorted. I…
I have noticed that both the first-party Apple apps and some third-party apps are able to have search filter chips nested INSIDE the navigation bar below the titles. I am trying to figure out how one would go about achieving…
I created a simple, one screen iOS app with only two controls, an activity indicator and a button, as shown below. When I run the code, I get the "starting" message, and 5 seconds later, the "stopping" message, but the…