Swift is the new language introduced by Apple and is used for developing application in iOS platform.
Asynchronous programming is a critical part of modern programming, especially for iOS app development. Swift has introduced several new features to support asynchronous programming. One such feature is the ability to define and call asynchronous functions. When working with asynchronous functions, it’s common to need to return values from them. In this article, we’ll explore … Read more
In a Swift for loop, you can use the stride method to increment by more than one. The stride method takes three arguments: the starting value, the ending value, and the amount to increment by. Here’s an example: In this example, the loop starts at 0 and increments by 2 until it reaches 10. The … Read more
Swift 5 introduces a new feature called “actors” which makes it easier to write concurrent and asynchronous code. One of the key features of actors is the ability to ensure that all access to the actor’s state is serialized and performed on the actor’s thread. The @MainActor annotation is a new addition to Swift 5 … Read more
When working with loops in Swift, it’s often useful to have access to both the index and the element at the same time. This can be achieved using a for-in loop with the enumerated() method. Here’s an example: This will output: As you can see, the enumerated() method returns a sequence of tuples, where each … Read more
Swift provides an easy and intuitive way to loop through a collection using a for loop. But sometimes, you may need to access the index of the current element in the loop. In such cases, you can use the enumerated() method to get the index along with the element. In this article, we’ll explore how … Read more
Local notifications are a powerful tool for keeping users engaged with your app even when they are not actively using it. In this guide, we’ll walk you through the process of creating local notifications in Swift 5. Step 1: Request Permission Before you can create and schedule local notifications, you need to request permission from … Read more
Uploading files is an essential feature of many applications, and it can be challenging to implement it correctly. Fortunately, with Alamofire, uploading files in Swift 5 is relatively easy. In this tutorial, we will guide you through the process of uploading a file using Alamofire in Swift 5. Step 1: Import Alamofire and MobileCoreServices frameworks … Read more
Swift provides a Set data structure, which is a collection type that stores unique values of the same type in an unordered fashion. Set operations allow you to manipulate these sets in various ways, such as checking for membership, adding and removing elements, and performing operations like union, intersection, and subtraction. In this article, we’ll … Read more
Swift, Apple’s powerful and versatile programming language for iOS, macOS, watchOS, and tvOS app development, continues to evolve with regular updates. Each new release brings exciting new features that developers can leverage to improve their app development workflow and enhance the user experience. In this article, we’ll explore the top 5 new features in the … Read more
Q: What is MVVM in iOS app development? A: MVVM stands for Model-View-ViewModel. It’s a design pattern that’s used to separate the presentation logic from the business logic of an app. The Model represents the data and the business logic, the View is responsible for displaying the data, and the ViewModel acts as an intermediary … Read more