Learn bit operation, help develop high performance
As long as one of them is 1, the result is 1.
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Category: ios
IOS App – From compile to run
January 24, 2024
by Ivana Behl
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From compilation to running, explore the process of iOS app from pressing the play key in Xcode to running, involving compilation principle, static link, dynamic...
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Swift 3 must see: dynamicType repealed, replaced with type(of:)
January 24, 2024
by Shannon Contreras
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DynamicType is a property in previous versions of the Swift 3 series. If you want to read other articles about it, go to the Swift...
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Ffmpeg development player learning notes – hard decoding,OpenGL rendering YUV
January 24, 2024
by Ivana Behl
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Hard decoding basically (and here can also refer to specific hardware) refers to the GPU to do the decoding. The CPU is designed to be...
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Swift5.0 closure
January 24, 2024
by Iain Allen
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When the last argument to a function is a closure, it can be written as a trailing closure, that is, the closure argument tag can...
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【 dry goods 】 open source a face aging scheme implementation (Swift)
January 24, 2024
by 孫哲瑋
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Recently, I saw some photo apps offering the function of predicting the aging of faces. It was interesting to experience it, so I decided to...
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On the Compilation Process
January 24, 2024
by Callum Hussain
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First of all, I will introduce compiler, GCC and LLVM. 1. Compilers A compiler is not hardware, but a computer program that converts a source...
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Develop full screen processing of player frame
January 24, 2024
by Aaryahi Keer
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Preface recently in the writing of the player case, which involves full-screen/half-screen conversion, here to share the problems encountered and processing ideas, interested elder brother...
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Look at functions from assembly
January 24, 2024
by Dhanuk Divan
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The central processing unit (CPU) mainly includes registers, arithmetic units and controllers. Controller: Controls the high and low levels of hardware IO ports. Under ARM64,...
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The Fishhook code dissects personal records
January 24, 2024
by 李俊宏
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At the end of the year, I have not published anything personally. I sorted out the leftover materials of the articles published in the company...
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【02】 My interface construction (PART 1)
January 24, 2024
by Lisa Davis
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"This is the 8th day of my participation in the" Flutter "wechat project practice! Today, the" I "interface of wechat is realized.
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IOS development engineer employment salary analysis
January 24, 2024
by 郝淑華
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Engineers with less than 3 years of software development experience and about 1 year of iOS platform development experience are generally in the rookie stage,...
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Data structures and Algorithms 2 — Linked lists
January 24, 2024
by Madison Cairns-Stevenson
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There's not too much about the collection structure, but I'll just mention it later when I need it. We know that linear structures have arrays,...
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Flutter2.x => 10 minutes to implement a Flutter list
January 24, 2024
by 孫靜怡
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Flutter2.x Practical manipulation of Flutter text styles preliminary discussion of Flutter TableView
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LeetCode HOT100–022 generated in parentheses
January 24, 2024
by Heather Montgomery
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Starting with LeetCode's HOT100, I completed 1~2 exercises every day, hoping to develop the habit of continuous learning in this way. This article updates problem...
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Ffmpeg Development player learning Notes – soft unpack video stream, render RGB24
January 24, 2024
by Sienna Hart
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If the display is mostly the RGB color standard, on the display, is through the electron gun hit on the screen of red, green, blue...
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Several local persistent stores in Flutter
January 24, 2024
by Glenn Dorsey
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Persistent data storage in Flutter is an indispensable feature. This article mainly introduces several persistent stores in Flutter. Do you know all of them?
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Lazy iOS push SDK integration crash method
January 24, 2024
by Kiara Jani
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By chance, the project of the company needed push. I was very lazy and didn't want to make the whole APNS process. Just before, I...
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Flutter learning -17- wechat project learning – Index bar linkage
January 24, 2024
by Eli Meads
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This is the 15th day of my participation in the November Gwen Challenge. Check out the event details: The last Gwen Challenge 2021. Our last...
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From enum (enum) to Swift
January 24, 2024
by 李冠廷
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In the case that the type of t is already determined, we can dispenses with the enumeration name and just. RawValue complies with the RawRepresentable...
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Good and bad, Swift looks at everything in Part2
January 24, 2024
by Dr. Carol Jones
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Not long ago, in my article Good and Bad, Swift Parts 1, I covered some tips on how to write good code in Swift. In...
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33 iOS Open Source Libraries to know in 2017
January 24, 2024
by Hayley Price
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Say hello to 33 pods that will rocket your 2017 development. Fire and go.
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How should SCNNode be textured? UIImage, UIImageView, CALayer use?
January 24, 2024
by Stuart Cresswell
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This way, but SCNNode type map there are many kinds of support, the official document notes basically has: UIColor, UIImage, CALayer, NSURL, SKScene SKTexture... It...
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Principle and application of dictionary to model (JSON to model) in ios
January 24, 2024
by Taimur Vora
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For code readability and development efficiency, we tend to abstract data into a data model and manipulate the data model rather than the data itself...
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Thread locks in iOS
January 24, 2024
by Katie Grant
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In practice, resources should be avoided from being shared between threads to reduce interaction between threads. However, there are always multiple threads interfering with each...
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The question you should be thinking about is never “should I quit?”
January 24, 2024
by Thomas Holden
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Resigned for more than half a year. Two months ago, I accidentally picked up my gold-digging column and continued to write because of an article...
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React Native introduction and Combat example source code
January 24, 2024
by 丁筱涵
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React Native: How to React Native: How to React Native: How to React Native: How to React Native React Native Primer is a great guide
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Basic Principles of iOS (8) Memory Management (2)
January 24, 2024
by Scott Hughes
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Weak pointer We usually use __weak as a weak reference for a variable. Once released, the __weak variable is automatically set to nil__unsafe_unretained. The weak...
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IOS – APP thin body
January 24, 2024
by Julie Best
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After a long time of project development, there will be a lot of useless codes and resource files with the constantly changing project requirements, resulting...
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