Tag: swift

ios

How do I use Cocoa design patterns in Swift?

December 10, 2023

by 余志豪

No Comments

Using some of Cocoa's existing design patterns is one of the most effective ways to help developers develop applications with sound design ideas, stable performance,...

Read More

ios

IOS native level background download details

December 10, 2023

by Phillip Carter

No Comments

Of course, the problem is simple, and there are many solutions. But the first thing that came to my mind was, is there a task...

Read More

ios

Swift: Tip — Change the App icon

December 10, 2023

by Carly Wilson

No Comments

This is the 14th day of my participation in GitHub Challenge. For those of you who have used GitHub's official App on your iPhone, have...

Read More

ios

Write high-performance Swift code (old version)

December 10, 2023

by Lesley Hargreaves

No Comments

This article incorporates many tips and tricks for writing high-performance Swift code. This article is intended for compiler and library developers. Some of the tips...

Read More

ios

Swift 5.5 New features (Part 1)

December 10, 2023

by Gillian Patterson

No Comments

Compared to the new features and improvements in Xcode and SwiftUI, the changes to the Swift language itself are significant in version 5.5.

Read More

ios

Swift Series 34 – Responsive Programming (use of RxSwift)

December 10, 2023

by Lisa Young

No Comments

Reactive Programming (RP) is another Programming paradigm that was introduced in 1997 to simplify asynchronous Programming and provide more elegant data binding. Reactive programming is...

Read More

ios

Parsing the swift – HeapMetaData

December 9, 2023

by 王惠如

No Comments

As we all know, in OC, the object isa points to contains information about the class. Do you know how information about the class object...

Read More

ios

IOS third-party library recommended series: excellent pop-up and dialog frame: LGAlertView

December 9, 2023

by Craig Monk

No Comments

Customizable implementation of UIAlertViewController, UIAlertView and UIActionSheet. All in one. You can customize every detail. Make Alert...

Read More

ios

The Codable protocol handles default values for data entity attributes

December 9, 2023

by Richard Mcclain

No Comments

In everyday development, you may encounter fields that are optional in JSON, and the native code logic needs to be compatible with such optional fields....

Read More

ios

Swift algorithm club – Merge sort

December 9, 2023

by Ritvik Lad

No Comments

Merge sort, invented by John von Neumann in 1945, is an efficient algorithm with best, worst, and average time complexity of O(n log n). Merge...

Read More

ios

Swift common constants and methods

December 9, 2023

by Scott Ortiz

No Comments

Swift Common constants and methods for demo reference: https://github.com/R-Mr/RBExtention

Read More

ios

Kingfisher source code reading Notes (2)

December 9, 2023

by 李佩珊

No Comments

This article is received at the time of reading the Kingfisher source. It includes: 1. Multi-threaded processing of cached data; 2. Handling of exceptions; 3....

Read More

ios

Swift: Set a Flag and write an App

December 9, 2023

by Wendy Daniels

No Comments

This is the first day of my participation in the text challenge. Set a small goal first. You may think that my first article is...

Read More

ios

Summary of swift defer

December 9, 2023

by 樊龍

No Comments

Use the defer statement to execute a series of statements as you leave the current code block. This statement allows you to perform some of...

Read More

ios

Swift Development Tips you may not know — Pt.1

December 9, 2023

by Janet Robertson

No Comments

When I started to write Swift code, it was always not concise and did not give full play to the characteristics of Swift. As the...

Read More

ios

Swift algorithm club – two dimensional array

December 9, 2023

by Zachary Taylor

No Comments

Make cookies on a 9x7 grid. This creates a two-dimensional array of 63 elements. To find cookies in columns 3 and 6, you can write:...

Read More

ios

QBlocker: No longer quit the app accidentally by hand (when typing CMD+Q)

December 9, 2023

by Vanessa Tapp

No Comments

This OS X app service will stop you from accidentally quitting apps by hand (when typing CMD+Q).

Read More

ios

BinarySearchTree -Swift implementation (class method)

December 9, 2023

by Tara Kale

No Comments

Above is an implementation of a node in a tree that has references to its parent, left child, and right child. At the same time,...

Read More

The code of life

LeetCode – #64 Minimum path sum (Top 100)

December 9, 2023

by Steven Smith

No Comments

Our community will continue to consider Yi Gu (Netflix growth hacker, author of "The Way to Interview for iOS")

Read More

ios

Swift MD5 and SHA256 encryption

December 9, 2023

by Taimur Chandra

No Comments

Add the following code to the encryption library to implement encryption in the string extension to get the encrypted array and convert to base64 string...

Read More

ios

Memory analysis of structures and classes in Swift

December 9, 2023

by Matthew Hill

No Comments

The purpose of this article is to illustrate the stack allocation of structures and classes in Swift, as well as the simple use of MemoryLayout...

Read More

ios

MacOS dynamic desktop

December 9, 2023

by Darshit Loyal

No Comments

Dark Mode is one of the most popular features of macOS -- especially for developers like you and me. Not only do we like the...

Read More

ios

How to implement a single linked list with Swift?

December 9, 2023

by 吳中山

No Comments

A: Linked lists are better than arrays when there are a lot of consecutive inserts or deletes. Because the time complexity of the first linked...

Read More

ios

Swift syntax reference properties!

December 9, 2023

by 遊信宏

No Comments

Property provides more information about declarations and types. There are two types of attributes in Swift, one for declarations and one for types.

Read More

ios

Swift 5.5 brings async/await and Actor support

December 9, 2023

by Shelley O'Donnell

No Comments

At WWDC21, Apple introduced Swift 5.5, which can be used for testing. Among its new features, the most anticipated is better concurrency support with aySNC...

Read More

ios

Swift-higher-order functions (Map, flatMap, Filter, reduce)

December 9, 2023

by Kaitlyn Bowden-Larsen

No Comments

Swift provides the following higher-order functions: Map, flatMap(compateMap), filter, and reduce.

Read More

ios

Explore the underlying implementation of Array in Swift

December 9, 2023

by Mr. Vincent Foster

No Comments

Obviously, Array is, by definition, a struct type, which is a value type. There's really only one property in Array _buffer, _buffer under _Runtime (_ObjC)...

Read More

ios

Swift series 32 – Functional programming

December 9, 2023

by 張雅惠

No Comments

Funtional Programming (FP) is a Programming paradigm, a methodology for how to write programs. What is functional programming? 1.1. The main idea is to decompose...

Read More

ios

Play with Xcode Playground

December 9, 2023

by Cheryl Harrison-White

No Comments

This series will cover a wide range of tips for using Xcode Playground, from stability, third-party libraries, resource management, asynchronous processing, document tagging, and more,...

Read More

ios

Wood again “Swift progress” reading notes — enumeration

December 9, 2023

by Scott Hernandez

No Comments

Enumerations are sum types and are an important tool for implementing custom types. Enumerations are a good choice if the type you need is customized...

Read More