Basic use of ReactiveCocoa (RAC)
Introduction to RAC What is ReactiveCocoa? ReactiveCocoa (RAC for short) is a new framework for iOS and OS X development that is open source at...
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Category: ios
Exploration of RSA encryption principle
December 17, 2023
by 龍美玲
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Cryptography refers to the study of information encryption, cracking the password of the technical science. The history of cryptography can be traced back more than...
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IOS 2021 interview preparation (summary of knowledge points convenient for quick review before the interview use)
December 17, 2023
by Anika Gill
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1. How KVC works. Key-value Coding Programming Guide for iOS and Key-Value Coding Programming Guide for iOS Go into more detail if you want...
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IOS Interview Questions (4)
December 17, 2023
by Harriet Simpson-Cox
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This column will be updated continuously -- please pay attention to iOS friends! Portal: iOS Basic interview Questions collection (1) iOS basic interview questions collection...
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Write an automatic packaging IPA with Swift and upload the dandelion
December 17, 2023
by Samar Ramesh
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When I saw the automatic packaging and uploading of dandelion scripts written by my former colleagues in the project, I came up with the idea...
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IOS Bottom Level Test questions (Middle Part)
December 17, 2023
by Hazel Sims
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In July, there were relatively few job-hopping on iOS. Those who could apply for jobs during this period were either forced or confident in their...
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[S01E02] iOS unit test
December 17, 2023
by Lance Stevenson
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In general, small tests are used to ensure code quality, while medium and large tests are used to ensure product quality. classification
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A Summary of locks used in iOS Development (part 1)
December 17, 2023
by Jorge Coffey
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The OSSpinLock API is simple. Let's start with an example of how to use it. It is certain that neither ⏰ nor ⚽️ threads can...
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IOS RunLoop,
December 17, 2023
by Barbara Thomas
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Runloop is a fundamental component that is closely related to threads and is behind a lot of thread-related functionality. Although it is rarely used directly...
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IOS Underlying principle 10: Multithreading
December 17, 2023
by Katherine Burgess
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Multithreading in iOS. Multithreading in iOS. Multithreading in iOS
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Swift – Basic syntax
December 17, 2023
by Cheryl Harrison-White
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Constants and variables, type safety and type inference, Tuples, Optionals, nil, if statements and forced unpacking, Optional Binding, implicit unpacking, exception handling, assertions and prerequisites
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Relationship between iOS3 objects and ISA
December 17, 2023
by Jocelyn Morris
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Clang is a lightweight compiler for C, C++, and Objective-C. The source code is distributed under the BSD protocol. Clang will support simplification of its...
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IOS parses Run Loop from source code (9) : Run Loop and event response, gesture recognition, screen refresh, and lag monitoring
December 17, 2023
by Juan Young
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Before we begin, let's distinguish the source0 and source1 versions of CFRunLoopSourceRef in detail. Struct CFRunLoopSourceRef (struct cfrunloopsour)
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OC bottom principle 5 of copy special, runtime several methods
December 17, 2023
by Matiu Bell-Gilbert
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What's the difference between copy and the other modifiers? What's the difference between copy and the other modifiers? The objc_setProperty method is at the bottom
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A Preliminary Study on Compilation (I)
December 17, 2023
by Sahil Sarma
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Preface As a programmer in our development and learning process, more or less have been exposed to assembly, that we have not thought about what...
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Application loading process of iOS low-level analysis
December 17, 2023
by Callum Hussain
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In previous articles, we looked at alloc, the structure of the class, the underlying process of sending messages, and so on. So how does our...
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Swift Enum The memory distribution of the data structure is incorrect
December 17, 2023
by Mr. Matthew Evans
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We will start with the simplest Enum structure. We will define an Enum: and then we will define a variable: and then we will see...
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IOS exploration Low-level – dynamic method resolution
December 17, 2023
by Lavanya Hans
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In the previous article, we explored the process of fast lookup for methods and slow lookup for methods, so what happens if we call objc_msgSend...
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012- Application loading (1)
December 17, 2023
by 成雅慧
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What can be obtained through this article application loading process case application loading process collation dyLD dynamic linker basic cognition DyLD 2 is how to...
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Master Flutter on mobile in 30 days
December 17, 2023
by Arnav Mane
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For iOS small white, the most difficult or import plug-ins, serious function implementation is relatively simple. Through the development of this plug-in, I mastered the...
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IOS14 tabbar disappear when performing a popToRootViewControllerAnimated method
December 17, 2023
by Kanav Sen
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During the testing of the new Version of the project, the test feedback found that the tabbar disappeared when the iOS14 system jumped to the...
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Exploration of iOS intrinsicContentSize
December 17, 2023
by 曾哲瑋
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What is intrinsicContentSize? Let's use a demo to explain this and use it in a real project to explain this property.
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Late Entry to Swift – UIButton
December 17, 2023
by Ishaan Vyas
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Create a button that has both text and image properties and displays in the system's default style (image left, text right). But sometimes, we will...
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How to debug cocoapods using rubyMine
December 17, 2023
by Raghav Kaur
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Although exposed to Ruby early on, previous debugging was all about debugging Ruby code through Ruby's puts output. The way PUTS outputs is difficult to...
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Want to enter big factory, interview question essential! (iOS interview collection!)
December 17, 2023
by Matthew Hill
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This column will continue to update - please iOS friends pay attention! Other: iOS Advanced Interview questions ---- Multi-threaded iOS Advanced interview questions ----Block part...
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Optimized cocoapoDS-IMy-bin plug-in
December 17, 2023
by Kahurangi Gee
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Background The use of binary components requires the installation of plug-ins by business parties. Many business parties have uneven requirements for binary components. The installation...
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IOS14 SwiftUI – Animation
December 17, 2023
by Leigh Smith
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Take a look at the image above. This is a simple clickable view consisting of a red circle and a heart. When the user clicks...
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Swift-algorithm-club — Algorithms/compression
December 17, 2023
by Luke Blick
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This paper mainly introduces the travel length compression algorithm and Huffman coding, RLE compression continuously repeated values, Huffman coding according to the frequency table to...
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A brief analysis of the implementation logic of Block
December 17, 2023
by Janet Lord
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First, let's look at the simplest Block implementation code: clang-rewrite-objc block.c will give you a block.cpp file, which contains the converted code: we can see...
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Commonly used SQLite API (C)
December 17, 2023
by Mark Mccoy
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Object list. This is a list of all the abstract objects and data types used by the SQLite library. There are dozens of objects in...
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