IOS NSObject profile
All classes in iOS need to inherit from NSObject or NSProxy. There are fewer analogies to NSProxy inheritance and they're not used in real development...
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Category: ios
The realization of iOS AI video interactive class
December 29, 2023
by 胡欣怡
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This year, due to the epidemic, schools have been closed for a long time. Online education was already very popular, but now it is even...
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I heard you wanted to write a rendering engine. – Layout tree
December 29, 2023
by Stacey Jones
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Hello, I am the smiling snail, 🐌. In the last article we looked at the generation of a style tree, which determines the style of...
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Why can’t the APP be installed after the ios enterprise signature is made?
December 29, 2023
by 高靜宜
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In recent years, with the increasing number of Apple APPS on the market, Apple official APP shelves review is more and more strict, most apps...
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3. The exploration of isa at the bottom of OC and the consortium
December 29, 2023
by 李詩婷
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Clang compiles clang-rewrite-objc main.m -o main.cpp compiles the object file into a c++ file xcrun-sdk iphonesimulator clan
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Development and release of Package Flutter
December 29, 2023
by Alex Hall
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Note: The first upload will require a Google account. At this point, the terminal will display a URL address, as shown in the image above:...
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Swift image rendering optimization in several ways
December 29, 2023
by Pam Clark
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Reference link set UIImageView equal scale handle ImageView size render display image according to the above code there are seven rendering methods, the effect of...
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Swift mimics the declarative UI encapsulation idea of the Flutter style
December 29, 2023
by Debra Sampson
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Since getting into Flutter and understanding the modern Web framework, looking back on iOS's native imperative UI capacity is pretty low, it's like riding a...
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Why is iOS hitTest traversing a subview in reverse order?
December 29, 2023
by 唐惠雯
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When preparing for iOS interviews, I often review hitTest topics. If the view is hitTestable, the current view recursively calls the view.subviews hitTest method. And...
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Summary of iOS underlying principles – in-depth understanding of KVC\KVO implementation mechanism
December 29, 2023
by Umang Dar
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. 1. What is KVO? To listen for the age property in Person, we create an observer that listens for age changes and notifies the...
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Jenkins + Fastlane packaged iOS
December 29, 2023
by Robert Maddox
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Continuous Delivery (CD) is deployed to the production environment for use by customers. 2. Register 3. Change port number 8080 -> 8989 1. Using Xcode...
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Reverse – re-sign
December 29, 2023
by Riaan Sachar
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That is, if the number of arguments exceeds 8, the top of the stack may be used as the parameter passing function, because as you...
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Jenkins+Fastlane+ automatic packaging release + Dandelion QR code display
December 29, 2023
by Jessica Cameron
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As an iOS developer, one of the most essential phases is packaged testing. While Xcode can implement packaging, it can be frustrating to have testers...
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Super easy to use batch plugin for web requests
December 29, 2023
by 洪冠霖
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Plug-in version of the network request can be more convenient to customize the exclusive network request, and support batch operation, chain operation, support customized plug-ins,...
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Alloc bottom layer exploration
December 29, 2023
by Michelle Love
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First of all, this is the first time to explore apple's underlying code, all previous OC development, are based on xcode visible features, occasionally see...
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KVO principle analysis and use of advanced
December 29, 2023
by Seher Andra
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KVO, which stands for KeyValueObserving, is an event notification mechanism provided by Apple. Allows an object to listen for changes to specific properties of another...
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Swift, explore the Runtime
December 29, 2023
by Martin Lane
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Swift Runtime explore 1, the original code Log output 2, @objc identity, if this time we add our current methods and properties to what happens?...
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A preliminary study of alloc, the underlying principle of iOS
December 29, 2023
by Carly Phillips
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In iOS development, we often use alloc to create objects. What does calling the alloc method do? By positioning and clicking on the alloc method,...
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Swift basic principle exploration 2—- enumeration
December 29, 2023
by 秦婷婷
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Use Implicitly Assigned Raw Values for recursion enumeration (USE Implicitly Assigned Raw Values)
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Componentize – CocoaPods
December 29, 2023
by 袁佳穎
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The smallest compilable unit in the Target project that specifies the product to compile, takes the source code as input based on Build Phases and...
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Explore Runtime – Runtime introduction
December 29, 2023
by Vanya Ramanathan
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OC is a dynamic language that postpones some of the program's decision making from compile time to run time. Because of the nature of the...
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How do I turn off location services on my iPhone
December 29, 2023
by Seth Harvey
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Every coin has two sides, and mobile location services are no exception. Although it can bring a certain degree of convenience, but at the same...
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IOS reverse security from starter to bald –RSA&HASH encryption
December 29, 2023
by 袁俊傑
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In daily development, the brothers use encryption more or less. RSA asymmetric encryption 1.1. Features of RSA RSA encryption is low in efficiency (public-key encryption...
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Explore Runtime – Analyze the Runtime structure
December 29, 2023
by 賴俊賢
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In OC1.0, many of the definitions of Runtime were written in the nsobject. h file. Those of you who have studied Runtime before may have...
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Automatic packaging for iOS using Jenkins + fastLane
December 29, 2023
by Ira Sandal
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Jenkins installation and operation 1.1. Installation using terminal installation command: 1.2. Start running using terminal command 1.3. Open Jenkins browser and type 1.4. Restart/reload If...
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IOS Basics – Startup Optimization (2)
December 29, 2023
by Mandy Gray-Dunn
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How do we know which methods are called by the project at startup time? Ok, let's sort out the idea for today. One: locate the...
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IOS – assembly of OC
December 29, 2023
by Renee Rose
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OC Method From the previous few articles, we have looked at the basic instructions for assembly, today we will look at how to implement OC...
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Basic Principles of iOS 04: Principle Analysis of classes (PART 1)
December 29, 2023
by Emily Smith
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This is my fifth day of the isa Analysis Metaclass class ISA analysis we did this analysis on the object of Person in the last...
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IOS Swift5 Constructor Analysis (1) : Keywords Designated, convenience, required
December 29, 2023
by James Brown
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Designated building: The designated building is the public constructor we define. There is at least one or more exposed constructors; Convenience: We can use this...
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