IOS – linked list
The most basic structure of a linked list is to store data at each node to the address of the next node, and a special...
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Tag: objective-c
The nature of the Runtime approach
December 21, 2023
by Emma Freeth-Stewart
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The following clang command is used to compile the actual code into the CPP implementation file, which is in the current directory to study the...
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IOS reverse development – Installation and use of the decrypted and Frida-ios-dump tools
December 21, 2023
by Roger Watson
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Guide language: I just learned reverse development, stepped on pit in the process of installing shinning tools, there may be friends encounter the same problem,...
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IOS low-level exploration — OC low-level interview analysis
December 21, 2023
by Norman Chapman
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This is the 17th day of my participation in the August More Text Challenge. That's where the associated object removes the _object_remove_ass of the associated...
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Zero basic iOS development learning diary – Features -Bluetooth
December 21, 2023
by Nicola Brookes-Williams
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Zero-based iOS development, summarize their own learning process, and problems encountered in the learning process and solutions, to prevent their own forget, monitor their own...
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IOS Tagged Pointer
December 21, 2023
by Charles Ellis
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Tagged Pointer This section describes the features of Tagged Pointer. Tagged Pointer is used to store small objects. For example, the values of the NSNumber...
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Componentization (1) The creation of componentization
December 21, 2023
by Cynthia Rodgers
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Originally wanted to write to continue to write interface optimization, but because the previous period of time the project is more busy, has not done!...
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IOS Infrastructure Analysis – Locking (4)
December 21, 2023
by Tara Ramirez
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This is the 27th day of my participation in the August More Challenge. We usually divide locks into two categories: spin locks and mutex locks....
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OC basic principle – class loading process – on (_objc_init implementation principle)
December 21, 2023
by Mr. Gary Morris
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In the previous article, _objc_init was called during dyLD loading. In this article we are going to take a closer look at what the _objc_init...
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What is the logic of series-runloop
December 21, 2023
by 吳龍
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We all know that RunLoop is the key to keeping iOS applications running all the time, but what exactly is RunLoop? Let's talk about it...
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DoKit For iOSUI component Color Picker source code reading analysis
December 21, 2023
by Todd Wright
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Topic background series of articles [DoKit& Peking University topic] origin [DoKit& Peking University topic] - read small program source code (a) [DoKit& Peking University topic]...
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IOS static library
December 21, 2023
by Susan Day
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This is the 25th day of my participation in the August More Text Challenge. Libraries are ways of sharing program code. Libraries are essentially executable...
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IOS small game project — digital quick calculation upgrade version
December 21, 2023
by Edward Wilson
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They are "digital Speed upgrade" and "Let me guess." After a bit of thinking, I found that these two small projects are very suitable for...
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[iOS function]- iOS Base64 codec
December 21, 2023
by 李懿
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- (NSString *)resultNSStringToBase64:(NSData *)baseStr{// Base64b encoding NSString * Base64Str = [bas
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Explore the essence of blocks (3) — basic type of variable capture
December 21, 2023
by Meghan Gonzales
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In the last article, we looked at the underlying structure of the embryonic Block. Now let's add a little bit of flavor here we add...
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IOS Infrastructure Analysis – Locking (5)
December 20, 2023
by Susan Monk
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This is my 28th day in NSConditionLock. This is my 28th day in NSConditionLock. This is my 28th day in NSConditionLock
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RunLoop(1)
December 20, 2023
by Thomas Schmidt
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RunLoop is abstract and hard to understand, so watch it a few times to learn it well! This is also an advanced iOS must master...
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IOS Basics Exploration — KVO Fundamentals (Part 1)
December 20, 2023
by Jackson Thomas
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KVO (Key Value Observing) is the realization of Objective-C Observing mode. Every time when a certain object is observed, it can be observed by Observing...
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XCFramework
December 20, 2023
by 王雅涵
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XCFramework is an official apple recommended and supported format that makes it easier to represent a distribution binary for multiple platforms and architectures. It requires...
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Hmap file exploration by Meituan article “A tool to speed up compilation of large iOS projects by 50%”
December 20, 2023
by Amani Chander
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By exploring.hmap files from meituan's article "A tool that can speed up compilation of large iOS projects by 50%" to improve compilation speed:.hmap exploration
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Monitor the time of all OC methods
December 20, 2023
by Tushar Chopra
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Similar to OS_SIGNPOST, it supports performance monitoring for each function point. Support for displaying call stacks. (Maintaining stack frames), which benefits a lot. I use...
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YYLabel, YYTextView powerful usage
December 20, 2023
by Stephen Godfrey-Curtis
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Hello, I am two west, today to introduce YYLabel, YYTextView several powerful usage, today, YYText although said the author has not maintained, but it seems...
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Componentization (2) Componentization communication
December 20, 2023
by Roy Hughes
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Use protocol definition specifications at the compile level to implement in different places to achieve distributed management and maintenance of components. This approach also follows...
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IOS Basics – Comb through the dyLD loading process from scratch
December 20, 2023
by 張婷婷
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Understanding dyLD's loading process can help us understand the nature of iOS apps in a more systematic way. Dyld is an essential field, both in...
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Add enumeration macros to Objective-C to improve the mix experience
December 20, 2023
by Shane Wright-Parkinson
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As an Objective-C user, are you unfamiliar with NS_CLOSED_ENUM, NS_TYPED_ENUM/NS_TYPED_EXTENSIBLE_ENUM enum enum macros?
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IOS Basic Analysis – Block (2)
December 20, 2023
by Mary Roberts
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This is my 29th day of the August Challenge. In previous articles, we looked at the memory management and stack of blocks. Today we're going...
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IOS basic learning — locking
December 20, 2023
by Leslie Allen
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Types of locks: mutex, spin lock; Lock performance analysis; The role of the lock; The use of @synchronized, NSlock, NSCondition, NSConditionLock, read/write lock and the...
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IOS basic principle of OC class extension and associated objects
December 20, 2023
by 司懿
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The loading principle of OC class (below) of iOS has analyzed the process of class loading, as well as the co-loading of main class and...
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IOS Basic Exploration — Block (2)
December 20, 2023
by Dr. Nicholas Gonzalez
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This is the 27th day of my participation in the August more text challenge, activity details: August more text challenge block bottom source code 1....
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Binary rearrangement, trivial, example is MJRefresh
December 20, 2023
by Karen Bray
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This article documents the common practice of binary rearrangement. The method of collecting function calls in this paper is Clang piling. Since Clang compiles our...
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