Tag: SwiftUI

ios

Explicit animation and implicit animation

January 26, 2024

by Mandy Gray-Dunn

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SwiftUI has two kinds of animation, explicit and implicit. Implicit animation is specified through.animation() modifier. Whenever one of the view's Animatable parameters changes, SwiftUI animates...

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ios

Swift Weekly 7th issue

January 25, 2024

by Benjamin Begum-Clark

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Xcode 13.2 beta has a new feature that speeds up builds by using more CPU cores. This new build system is optional, so you must...

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ios

Text interpolation and Localization in SwiftUI

January 25, 2024

by Dr. Angela Moran

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In the previous article, we saw why Text, or more accurately LocalizedStringKey, can accept Image and Date, but not Bool or custom Person types. In...

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ios

Closure containing Closure cannot be used 【iOS13+Swift5.1+Xcode11~SwiftUI】Closure containing Closure cannot be used

January 25, 2024

by Marion Johnson

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The bottom layer of the SwiftUI StackView (HStack, VStack, ZStack) currently supports only if and else statements. Put statements other than if and else in...

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ios

Master SwiftUI Safe Area

January 25, 2024

by 葛佳樺

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This article explores how to get SafeAreaInsets in SwiftUI, draw a view outside of a security zone, modify a view's security zone, and more.

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ios

Let’s talk about some details about SwiftUI State

January 25, 2024

by Mark Greenwood

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@State foundation In SwiftUI, we use @State for private State management and to drive the display of the View, which is the foundation of foundations....

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ios

For the initial exploration of SwiftUI, want to get started SwiftUI use should not be missed! (a)

January 25, 2024

by 胡欣怡

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This article is a supplement to some parts of the tutorial from my personal point of view. I hope it will help you when you...

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ios

Text interpolation and Localization in SwiftUI (top), produced by Meow God, must be a masterpiece.

January 25, 2024

by Paula Barton

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Learning is like rowing upstream; not to advance is to drop back. Mutual encouragement!! Today I want to share with you an article about Text...

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ios

For the initial exploration of SwiftUI, want to get started SwiftUI use should not be missed! (2)

January 24, 2024

by Jivika Grewal

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This post continues with some interpretation of the SwiftUI tutorial. I hope it will be helpful when you follow the tutorial to learn SwiftUI. The...

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ios

How do I make a deep copy of NS-managed object in Core Data

January 24, 2024

by Joshua Collins

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This article will discuss the technical difficulties and solutions of deep copy of NS-managed object in Core Data, and introduce the tool I wrote --...

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ios

IOS independent development | Analysis of iOS15 privacy Access records: Principles

January 24, 2024

by 王佳慧

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The system's 'log App activity' feature and 'privacy insights' have also gained a bit of traction since iOS15 was released. This paper takes you to...

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ios

SwiftUI Layout priority with view ideal size

January 24, 2024

by Sean Khan-Bowen

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LayoutPriority allows us to manually control the layoutPriority of the view. Take a look at the following code: when the code at the comment is...

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ios

[SwiftUI List] [SwiftUI List]

January 23, 2024

by Mrs. Melissa White

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IOS13 and the following versions can use the method iOS14 can use the method, custom Modifier (semi-finished) iOS14 may be useful way iOS15 swiftUI text...

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ios

SwiftUI knowledge fragments struct and class, ForEach, binding

January 23, 2024

by Shannon Contreras

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There are two things in Swift that will be familiar to you: structures and classes. They are both methods that allow us to build complex...

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ios

Combine Part V-Reducing Elements&Applying Mathematical&Applying Matching Crite

January 22, 2024

by 朱志偉

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Reducing Elements Collect Collect collects event Elements published by Publisher into an array and then publishes them.

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ios

Use apple official API to implement iOS memo scan document function

January 22, 2024

by Ishaan Vyas

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This article will show you how to achieve similar functionality to memo scanning through VisionKit, Vision, NaturalLanguage, CoreSpotlight and other system frameworks.

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ios

SwiftUI Version notification bar application development (4) — multi-language localization adaptation

January 21, 2024

by Faiyaz Dugar

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Developing multi-language versions of apps, it is estimated that we hope, especially for iOS/Mac APP development, the launch of APP Store hope to be used...

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ios

A few tips on concurrent programming with Core Data

January 21, 2024

by 王家豪

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This article will give you some tips on some common problems in concurrent programming of Core Data, so that developers can better understand the concurrency...

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ios

Explore the view tree -part2 AnchorPreferences

January 21, 2024

by Brett Flynn

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In the first part of the article, we introduced the use of preference. This is useful for scenarios where information is passed up. By defining...

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ios

SwiftUI Notification App Development (3) — Introducing Customer Font

January 21, 2024

by David Batchelar

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Font is always a problem in APP development. Fortunately, it's so easy to introduce non-system fonts that I don't feel the need to write notes,...

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ios

[SwiftUI 100 days] Use the Timer to countdown

January 21, 2024

by Amira Lad

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If we Combine the Foundation, SwiftUI and Combine frameworks, we can add a timer to the app to put a little pressure on the user....

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ios

SwiftUI Learning (7)-Combine Primer Part IV-Mapping&Filter Operators

January 21, 2024

by 熊雅萍

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Operator Overview In the Combine framework, Publisher contains a large number of operators. Publisher operates on the event elements it emits through some method transformation...

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ios

[SwiftUI 100 Days] Integrate Core Image into SwiftUI

January 20, 2024

by Anay Agarwal

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Just as Core Data is Apple's built-in framework for manipulating Data, Core Image is a framework for manipulating images. It's not about drawing, at least...

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ios

SwiftUI – Don’t be afraid to do it

January 20, 2024

by Sumer Kuruvilla

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Apple made an exciting announcement at WWDC19 with the introduction of SwiftUI, a native declarative UI framework. This is exciting and stressful for iOS developers...

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ios

[SwiftUI 100 Days] Mapping between entities in Core Data

January 20, 2024

by 張詩涵

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Core Data lets us link entities with relationships. When we use @fetchRequest, Core Data returns all the Data we want. This is one of the...

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ios

The Custom of SwiftUI ProgressView

January 20, 2024

by Jivin Dasgupta

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I have been watching videos related to SwiftUI in WWDC20 these days. When WATCHING the video Build a SwiftUI View in Swift Playgrounds, I found...

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ios

SwiftUI media browser implementation

January 20, 2024

by Jessica Morales

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'LBJMediaBrowser' is an image and video browser implemented under the SwiftUI framework. Supports various types of pictures and videos, grid and paging mode browsing, and...

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ios

SwiftUI- Mixed development

January 20, 2024

by 周琬婷

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At the current stage, SwiftUI is difficult to independently develop a powerful App. It still needs to cooperate with UIKit to form mixed development nested...

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ios

Use Extension to make your code more readable

January 19, 2024

by Rebecca Davies-Grant

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When we create a view, we all want to make our code look as concise as possible, good indentation, avoiding long code, naming things by...

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ios

[SwiftUI 100 Days] Dynamically filters the SwiftUI list

January 19, 2024

by David Gray

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For SwiftUI's List view, it is best to have an object that contrarily follows the Identifiable agreement, or at the very least you need to...

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