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SwiftUI

A collection of 7 posts

Generic type vs. Any in Swift

Generic type vs. Any in Swift

Generic type In Swift, a generic type is a placeholder for a specific type that is specified when the generic type is used. A generic type allows you to write flexible and reusable code that can work with any type, while still taking advantage of type safety. For example, you

UIKit vs. SwiftUI - A general discussion

UIKit vs. SwiftUI - A general discussion

UIKit and SwiftUI are two different frameworks for building user interfaces on Apple platforms. UIKit UIKit is the older of the two frameworks, and has been around since the early days of iOS development. It is a mature and powerful framework that provides a wide range of tools and APIs

Get the current week in Swift

Get the current week in Swift

To get the current week in Swift 5, you can use the Calendar and DateComponents classes to calculate the week number for the current date. Here's an example of how you might do this: let calendar = Calendar.current let currentDate = Date() let currentWeek = calendar.component(.weekOfYear, from: currentDate)

SceneDelegate

In iOS, the SceneDelegate is a class that is responsible for managing the scenes in your app. A scene is a discrete unit of your app's user interface, such as a window or tab. The SceneDelegate class provides methods that are called at various points in the lifecycle

@AppStorage vs. @UserDefault in SwiftUI

@AppStorage vs. @UserDefault in SwiftUI

Both the @AppStorage and @UserDefault property wrappers in SwiftUI allow you to store and retrieve data using UserDefaults. However, there are a few key differences between the two: @AppStorage In SwiftUI, you can use the @AppStorage property wrapper to store and retrieve data using UserDefaults. The @AppStorage property wrapper binds

Popup alert in Swift

Popup alert in Swift

As mentioned in the other article: Popup Custom View in UIKit: popup mainly can be: * popup an alert using UIAlertController * popup action sheet using UIAlertController. For more details, check this: Present action sheet in UIKit and SwiftUI * popup a custom view/viewController A popup dialog is a component that displays

Preview in SwiftUI

Preview in SwiftUI

Once you have finished the SwiftUI code, it is always a good idea to preview it before implement any function code. Luckily, such feature is natively supported by SwiftUI - PreviewProvider: Example of showing previews: import SwiftUI struct PurchaseButtonView: View { var title: String var callback: () -> Void var body: