AppCoda Weekly - AppCoda Weekly - Issue #174

AppCoda Weekly - Issue #174

By AppCoda Weekly • Issue #174 • View online

Earlier, Apple announced WWDC 2020 will start on June 22. This is the very first time everyone can attend the event for free. It’s an online-only event. All you need is to download the Apple Developer app to stay notified on all the latest news of the event. If you’re a student, I encourage you to join the Swift Student Challenge.

I can’t wait to hear more news about this global online event. And we will share more news with you later next month.

This week, we wrote another SwiftUI tutorial showing you how to use UIKit components in SwiftUI projects. Don’t forget to check it out!

Talk soon,

Simon

Tutorials

Creating a SwiftUI TextView Using UIViewRepresentable

SwiftUI doesn’t come with a built-in text view. In this tutorial, you will learn how to wrap a UITextView with UIViewRepresentable.

www.appcoda.com • Share

How To Solve Invalid_client Error In Sign In With Apple

Have you encountered the invalid_client error in Sign in with Apple? This post is a walk through each of the usual suspect when invalid client error happens and how to fix them.

fluffy.es • Share

Mapping SwiftUI State To View Binding Types

Learn how to modify the value of the binding before assigning it to the state and modify the state to match the binding type of the view, if you have a model that doesn’t exactly match the binding that a view accepts.

lostmoa.com • Share

Protocol-Oriented Programming

New to protocol-oriented programming? This article explains what protocol-oriented programming is and how to adopt this paradigm using protocols to define requirements and provide default implementations, while also ensuring optimum performance.

scotteg.github.io • Share

Combine Framework In Swift

Understand some core concepts of Combine like publisher and subscriber, operators and subjects.

medium.com • Share

Function Builders In Swift And SwiftUI

What are Swift function builders? What is SwiftUI ViewBuilder? How Swift function builders work on the compiler level? How to implement a function builder in Swift? These are the questions answered in this Swift function builders tutorial.

www.vadimbulavin.com • Share

SwiftUI: Data Driven UI

Learn how you can keep your data and code in their respective places, while making them work together seamlessly by decoding JSON files into objects for your UI .

heartbeat.fritz.ai • Share

Catching errors In Combine

Learn how to handle errors during data processing using the Combine framework.

swiftwithmajid.com • Share

Creating Trivia Crack 3D Buttons On iOS

In this article it is explained in detail how to implement the 3D buttons used in the Trivia Crack app on iOS.

engineering.etermax.com • Share

Why Your @Atomic Property Wrapper Doesn’t Work For Collection Types

Know why @Atomic property wrapper doesn’t work for collection types in Swift in this post.

www.donnywals.com • Share

How To Preserve A Struct Memberwise Initializer When You Have A Custom Initializer

A tip to declare a custom initializer without losing a memberwise initializer.

sarunw.com • Share

URLs In Swift: Common Scenarios Explained In-Depth

URLs are used a lot when buildings apps in Swift. You need to get the query items, file extension, or the filename. All scenarios are handled in-depth in this post!

www.avanderlee.com • Share

How To Implement UI State Restoration

When someone returns to your app, they should be able to pick up right where they left off. Learn how to make that experience as smooth as possible by implementing state restoration.

developer.apple.com • Share

Xcode Breakpoint Actions

Xcode has breakpoint actions that let you do things like print a variable’s value, run debugger commands, and run scripts. Explore how to create a breakpoint action.

www.swiftdevjournal.com • Share

SwiftUI: Showing An Alert With A Text Field

This hack given here shows to build an alert controller with a text field.

www.objc.io • Share

Mixing Enums With Other Swift Types

Take a look at how Swift enums can often be made more capable when mixed with other kinds of Swift types such as protocols and structs.

www.swiftbysundell.com • Share

Ads/ Sponsored

Mastering SwiftUI

Learn how to build fluid UIs and a real world app with SwiftUI, Apple’s brand new framework introduced in iOS 13. Dive deep into SwiftUI and learn to develop UI in declarative syntax. You will work with various UI elements including Context Menu, List, ScrollView, etc, and learn how to create complex layouts with Stacks.

www.appcoda.com • Share

UI/ UX