Sending and forwarding iOS messages
Clang-rewrit-objc main.m -o main. CPP: Complete compilation (no error)
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Category: ios
[ARKit]6-3D and AR/VR application Debugging and optimization
December 18, 2023
by Michelle Ramos
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Metal System Trace indicates that the problem is that Shader compilation is too slow. The solution is to compile the Shader in advance. Apple doesn't...
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[iOS Low-level lab] Dynamic resolution and message forwarding
December 18, 2023
by Lori May
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In the previous article we explored some of the underlying principles surrounding objc_msgSend. We find that in the process of slow lookup there is such...
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@Property basics
December 18, 2023
by Prerak Luthra
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At sign property is what we've been using all the time, but I don't know anything about it, except that copy is usually used to...
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IOS Low-level Exploration – Byte alignment analysis in Memory | More challenging in August
December 18, 2023
by Anita Nelson
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The first step in the alloc process should be alloc placement. Is this actually the case? Let's verify: let's put a breakpoint on alloc and...
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[ARKit]7-ARKit1.5 image recognition function
December 18, 2023
by Christopher Foster
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The session's VIO(visual inertia odometer) will continue to work after you break it and restore it. The original virtual object placed in the world coordinate...
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IOS Alloc source exploration
December 18, 2023
by Zara Subramaniam
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Alloc is developed and used a lot in daily life, but we seldom explore its underlying principles. Today, we will take the time to explore...
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SwiftUI Actual combat – copy write wechat App (2) | August more text challenge
December 18, 2023
by Jivin Dasgupta
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In this section, we are going to achieve a chat window page. Second, the train of thought navigation area. By clicking the button < Back...
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Exploration of iOS underlying principles of sorcerer KVC
December 18, 2023
by Aniruddh Sule
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Key-value encoding is a mechanism enabled by the 'NSKeyValueCoding' informal protocol that an object uses to provide indirect access to its properties. When an object...
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Flutter summarizes the use of the FloatingActionButton
December 18, 2023
by Dr. Gregory Scott
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1, the common use, modify, suspend button 2 position Inheritance FloatingActionButtonLocation class, rewrite the corresponding method of custom location using 3, modify, suspend button size...
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Use Swift to develop a Belle Tiger Enlightenment App – network request encapsulation | August more text challenge
December 18, 2023
by Tushar Chopra
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In this article we will begin to encapsulate network requests. Before we encapsulate, we need to capture the packets of the App, and here we...
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IOSer must know about deep linking technology — WWDC2019 update
December 18, 2023
by Krystal Middleton
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IOSer as a mobile developer, I have to say that deep linking has become a compulsory course for us in this era of "traffic". So...
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FBKVOController source analysis
December 18, 2023
by 鄧美琪
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FBKVOController is a very useful technique for communicating between layers in model-view-controller applications. FBKVOController encapsulates the system's KVO by providing a simple,
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Chained programming in iOS development | More challenging in August
December 18, 2023
by Umang Dar
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First to understand the development process often contact with a few programming ideas for the process: process to deal with things as the core, step...
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Multithreading at the bottom of iOS (Full Analysis)
December 18, 2023
by Dhanush Kota
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What is threading Threading is one of several techniques that allow you to execute multiple code paths simultaneously in a single application. While new technologies...
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State parsing in widgets
December 18, 2023
by 謝飛
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In Flutter, how to adjust the presentation style of a control (Widget), the UI programming paradigm. In native systems (Android, iOS) or native JavaScript development,...
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Analysis of iOS Class Loading Process (part 2)
December 18, 2023
by Jeremy Ward
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We explored half of the read_images function code flow in ObjC source code in the previous article iOS Class Loading Process Analysis (Part 1), so...
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IOS Interview: Data Persistence
December 18, 2023
by Dr. Russell Brown
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This column will continue to update - please iOS friends pay attention! 1. What are the data persistence schemes in iOS? NSUserDefault Simple data quick...
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Swift URLNavigator framework
December 18, 2023
by Devin Padilla
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⛵️ URLNavigator is Swift's next elegant URL route. It provides a way to navigate to the View Controller through the URL. The mapping of the...
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IOS – Screen Adaptation (AutoLayout)
December 18, 2023
by Amy Broughan
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AutoLayout is intended to replace Autoresizing, so in the same project, AutoLayout and Autoresizing cannot coexist
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Basic understanding of multithreading
December 18, 2023
by Josephine Evans-Phillips
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Process: can be understood as a running application, is the program is loaded into memory, the system allocates resources for it to run, and this...
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Polymorphism in iOS
December 18, 2023
by 唐佩珊
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Polymorphism is generally associated with inheritance, the essence of which is that a subclass overrides or overrides the methods of its parent class so that...
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Loading iOS low-level analytics and the like (Part 1)
December 18, 2023
by Mr. Denis Woodward
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In previous articles, we learned about the nature of the class, where attributes, protocols, and so on are stored, and how To load Mach-O into...
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【 NSAttachmentAttributeName of iOS images and mixed with images to create a rich text 】 (case: display card tag)
December 18, 2023
by Krystal Mason-Duncan
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>1, initialize the NSTextAttachment object, set image and layout >2, create rich text with images
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IOS Charles caught
December 18, 2023
by Mary Roberts
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In daily development, we don't see what is being sent and received between the application and the server, and without this visibility, it can be...
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IOS Low-level Exploration — Cache analysis
December 18, 2023
by Tiffany Blake
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This is the 5th day of the August Challenge, and we can also get the Cache by memory translation. Isa and
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IOS Low-level exploration: Properties and member variables
December 18, 2023
by David Gonzalez
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This is the sixth day of the WWDC Run-time Challenge, and the first day of the WWDC Run-time challenge is the first day of the...
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SwiftUI Actual Combat – Copy wechat App (3)
December 18, 2023
by 劉怡安
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This is the third day of my participation in the August More text Challenge, and the details of the activity are as follows: SwiftUI Combat...
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KVO principle analysis | More challenge in August
December 18, 2023
by Gerald Watkins
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As we know from the last article, after adding observations, isa points to the dynamic subclass NSKVONotifying_Person. SetNickName: observe the set method cl for the...
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IOS Core Animation Advanced Technique – Layer geometry
December 18, 2023
by Dr. Natasha Whittaker
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In this chapter, we'll take a look at how the inside of a layer controls its position and size based on its parent and sibling...
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