iOS Development

[ad_1] Fluent is essentially broken The more I use the Fluent ORM framework the more I realize how hard it is to work with it. I’m talking about a particular design issue that I also mentioned in the future of server side Swift article. I really don’t like the idea of property…

[ad_1] https://www.loom.com/share/de410c2626644dd796ad407fcee7e5c7 ^^^ Ive attached a loom video demonstrating the bug im facing as well as the code i currently have. The problem is that the UI doesn’t update right away and may confuse users. All the code in terms of updating the backend function correctly (its the updating of the UI thats not working…

[ad_1] I just happened to need to do a lot of word counts today so I put together a service to make my life easier. While, I performed my initial work on Mojave but the same approach works all the way to Big Sur and, presumably, the upcoming macOS Malibu Barbie. Open Automator To get…

[ad_1] In the SwiftUI community, many people come up with their own version of a conditional view modifier. It allows you to take a view, and only apply a view modifier when the condition holds. It typically looks something like this: extension View { @ViewBuilder func applyIfM: View>(condition: Bool, transform: (Self) -> M) -> some…

[ad_1] Chris and Florian’s new book Thinking in SwiftUI came out in March 2020 already, so I’m late to the party with this announcement. But I still want to mention it here because (a) it’s a good book and (b) I had a small part in its creation as a reviewer. This week’s release of…

[ad_1] This data might change your perception. The route optimization software market is expected to speed up by 11.4% CAGR during the forecast period (2018-2023) and will reach USD 5.07 billion by 2023. This data clearly shows that people have started to understand the importance of optimizing routes. If you are handling an online delivery…

[ad_1] In WWDC 21, one of the announcements that caught my attention was the massive changes of Swift Playgrounds. Not only can you learn Swift using Playgrounds, the new update allows developers to create apps entirely on iPad and submit them to App Store directly. Swift Playgrounds is a great way to learn to code…

[ad_1] Things required to integrate Push notification Before we jump on to integrate push notification using Firebase messaging in iOS swift, you need few things at your disposal to test iOS push notification. Below is the list of things required to integrate and check push notification integration in iOS. iPhone device – Push notification did…

[ad_1] You can now fully operate SpeakerClock with no or low vision. We gave SpeakerClock the full Accessibility treatment. In this article I describe some of the things I learned adding accessibility features to SpeakerClock, now that it is fully written in SwiftUI. SpeakerClock’s UI is divided into 3 sections, the presets at the top,…

[ad_1] An array can hold multiple elements of a given type. We can use them to store numbers, strings, classes, but in general elements can be anything. With the Any type you can actually express this and you can put anything into this random access collection. There are quite many ways to create an…

[ad_1] right now my App can detect images and place some Models. I am usnig ARKit and RealityKit. This is my setup: import ARKit import RealityKit class ViewController: UIViewController, ARSessionDelegate { func session(_ session: ARSession, didUpdate anchors: [ARAnchor]) { guard let imageAnchor = anchors.first as? ARImageAnchor, let _ = imageAnchor.referenceImage.name else { return } let…

[ad_1] My world often narrows to Xcode and Terminal. There are times I just want to check in on another computer quickly and I don’t want the hassle of creating a new Finder window, going to the network, waiting for the items to load, and clicking Screen Sharing. Let me share a quick osascript solution…

[ad_1] In SwiftUI, there are many different ways to animate something on screen. You can have implicit animations, explicit animations, animated bindings, transactions, and even add animations to things like FetchRequest. Implicit animations are animations that are defined within the view tree. For example, consider the following code. It animates the color of a circle…

[ad_1] I read 45 books in 2020. These were my favorites. (Thinking in SwiftUI was not in the running because I’m biased.) The Age of Surveillance Capitalism by Shoshana Zuboff (2019). If you pick up one book from this list, make it this one. I think everyone working in the tech industry should read it,…

[ad_1] Despite having billions of users, have you ever experienced downtime while using Netflix? While booking a ride from Uber, have you ever faced an error? Your answer will be most probably NO. Because, these companies have taken the smart decision and switched to Kotlin programming language to make their mobile app efficient, scalable, and…

[ad_1] This intermediate book (over 950 pages) uses a problem-solution approach to teach you Swift programming and covers some of the common APIs provided by the iOS SDK including Core ML and ARKit. The book and the source code bundled are now compatible with iOS 15 and Xcode 13. This book is written for developers…

[ad_1] The best book to teach you how to share code across platforms using Kotlin Multiplatform. You’ll gain the foundation of creating user interfaces using native UI toolkits and then writing common code for serialization, networking and persistence. You’ll also learn how dependency injection, testing and different architectures fit in with Kotlin Multiplatform so that…

[ad_1] Some of the app on which we are working needs to to store some data locally. For example, images or some database file like .sqlite. While working with simulators, its easy to view contents being saved inside document directory. But when you testing your app on real IPhone device then you are not able…

[ad_1] Oct 20, 2021 I was trying to recreate an existing user interface view in SwiftUI but got stumped for a while by some erratic behavior. I’ve built a nice sample app which is also on GitHub. This has been filed as FB9715757. Description If you have a List with movable rows that has a…

[ad_1] Introducing SwiftHttp An awesome Swift HTTP library to rapidly create communication layers with API endpoints. The library tries to separate the client request logic from the request building and response handling. That’s the main reason why it has a HttpClient protocol which can be used to perform data, download and upload tasks….

[ad_1] I am currently developing a Fitness Application and working on Workout View. It has a functionality similar to to-do checklist. So basically the user is marking Sets of a certain exercise that he finished. I know that it is needed to prepare TableViewCells for reuse, and I did that for the state when all…

[ad_1] This has appeared at the bottom of Xcode’s Text Editing > Editing settings, sure to make many vi users very happy indeeed: The change is heralded in the Release Notes: Using the new vim features is super easy. When the Vim keybindings are enabled, the bottom of your source editor gets this, showing current state, plus…

[ad_1] Today we’re very happy to announce that the fifth edition of our book Advanced Swift is ready! This is a big update, including a new chapter about concurrency, as well as many other additions about result builders, property wrappers, opaque types, existentials and more. The book is available today, directly from our site. For…

[ad_1] In August 2020, I posted a rant on the Swift forums about the poor state of Swift documentation. Nothing came of it, but I want to reiterate one point I made then: the Swift project sorely needs a searchable, linkable language reference. To be fair, Swift does have a language reference: the eponymous section…

[ad_1] This blog is exclusively focused on travel organizations and businesses who want to build their customized travel application solutions. According to Statista, the total revenue of the Travel segment is about to reach $364 in 2022 alone. The revenue change has increased to 23% in the year 2022. Based on this statistic, we can…

[ad_1] Other than all the big features such as AsyncImage and searchable, the iOS 15 SDK also introduced some minor improvements to streamline the development of iOS apps. In this tutorial, we will show you how to use Markdown in SwiftUI’s Text view. What’s Markdown I assume you have used Markdown before, but in case…

[ad_1] Before You Begin This section tells you a few things you need to know before you get started, such as the hardware and software you’ll need, where to find the project files for this book and more. Section I: Animations With SwiftUI SwiftUI is a modern cross-platform declarative UI framework from Apple. SwiftUI supports…

[ad_1] Firebase crashlytics SDK helps developers to get real time crash reports of their apps. Crashlytics SDK logs down a crash and provide information to the developer where exactly its coming from. This way, developer can fix crash occurrence in app next release and make app more stable to its users. In this tutorial, we…

[ad_1] Dec 10, 2021 There is a parent progress that has a total unit count of 1000 units. A child progress was added with pending unit count 1000. When the child progress’ completed unit count is updated, then the fraction completed of the parent is updated, but the completed unit count is not. Submitted as…

[ad_1] Project setup We’re going to use a regular storyboard-based Xcode project, since we’re working with UIKit. We’re also going to need a table view, for this purpose we could go with a traditional setup, but since we’re using modern UIKit practices we’re going to do things just a bit different…