Unable to Set Layout Constraint to Zero in Xcode 11.3
If you’ve upgraded to Xcode 11.3 and you use Interface Builder to create the app UI, you may
Simon Ng
Founder of AppCoda. Author of multiple iOS programming books including Beginning iOS Programming with Swift and Mastering SwiftUI. iOS App Developer and Blogger. Follow me at Facebook and Twitter (X).
Latest
Working with JSON and Codable in Swift 5
First, what’s JSON? JSON (short for JavaScript Object Notation) is a text-based, lightweight, and easy way for storing and
6 Mobile AR Concepts for iOS in 2019
Following the footsteps of IKEA and L’Oreal, businesses across verticals started dreaming up uses for augmented reality (AR) that
Working with SwiftUI Gestures and @GestureState
If you’ve been programming with SwiftUI before, you probably got a taste of building gestures with SwiftUI. You use
How to Create Perspective Text Using SwiftUI
If you’ve worked with UIKit before, the Text control in SwiftUI is very similar to UILabel in UIKit. It’
Announcing Mastering SwiftUI
We have just launched our new book – Mastering SwiftUI. As introduced to you earlier, this book teaches you how to
SwiftUI Tip: How to Create a Card View with Stacks
In this tutorial of our SwiftUI Tip series, we are going to implement a common mobile UI design usually known
SwiftUI Tip: ButtonStyle and Animated Buttons
Earlier, I gave you an introduction on SwiftUI button, let’s dive a little bit deeper and see how to
SwiftUI Tip: How to Create a Context Menu in iOS 13
Earlier, Apple officially released iOS 13 to the public. Apart from dark mode and other new features, the latest version
SwiftUI Tip: Drawing a Border with Rounded Corners for Buttons and Text
With SwiftUI, you can easily draw a border around a button or text (and it actually works for all views)
A Beginner's Guide to SwiftUI Buttons
I don’t think I need to explain what a button is. It’s a very basic UI control that
How to Preview Your iOS Apps in Dark Mode Using Xcode 11
Earlier, Apple dropped the first beta of iOS 13 to the public. For a general user, dark mode is definitely