Tag: The compiler

ios

[Basic skills] In-depth analysis of Swift performance optimization

January 11, 2024

by Tracey Manning

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In 2014, Apple announced Swift, a new programming language, at WWDC. Over the years, Swift has become the mainstay of the iOS development language. Swift...

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ios

Powerful pattern matching in Swift

January 11, 2024

by Tiffany Blake

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One of the undisputed strengths of the Swift language is the switch statement. Behind the switch statement is Swift's pattern matching, which makes code more...

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The front end

Delve into JavaScript arrays — Evolution & Performance

January 10, 2024

by 遊信宏

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JavaScript Arrays: Evolution & AMP; Diving deep into JavaScript array-evolution & AMP; Performance before I write, this article is not about JavaScript numbers...

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The front end

Of all the front-end compilation tools you’ve ever used, AST traversal is one of them

January 10, 2024

by Yasmin Sachar

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As a front end, we use many compilation tools: typescript Compiler, Babel, ESLint, PostCSS, etc. The AST is different, but there is only one traversal...

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ios

Effective Objective-C 2.0 Effective Objective-C 2.0

January 10, 2024

by Chelsea Willis

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Objective-c is super for adding object-oriented features to C. Objective-c says that message structures are dynamically bound, that is, object types are checked at run...

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The back-end

Send this article to the next person who asks you what the Java memory model is.

January 10, 2024

by 寧靜怡

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A few days ago, I published an article explaining the differences between JVM memory structures, the Java Memory model, and the Java object model. There...

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The back-end

Java inner classes and closures

January 10, 2024

by 崔淑華

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To answer these three questions, it is important to make it clear that the inner class is dependent on the outer class. In other words,...

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ios

IOS assembler introductory tutorial (I) ARM64 assembler basics

January 10, 2024

by Justine Twidle

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For application layer developers, only mastering Objective-C and system framework can complete development well, but only application layer development skills are very weak when it...

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ios

Embedding assembly code in Xcode projects

January 10, 2024

by Aaron Lee

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In this article, you will learn how to embed assembly code in C or Objective-C projects. In this article, you will learn how to embed...

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The back-end

Protobuf Language Guide (Proto3)

January 10, 2024

by Russell Bibi-Burke

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The Protocol Buffer is Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data - compared to XML, but smaller, faster, and simpler. You can define...

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The front end

If you learn ES6, you won’t write code like that

January 10, 2024

by Barbara Gonzalez

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The only difference between const and LET is that const cannot be changed, so when declaring variables, especially global variables that can be easily changed,...

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The back-end

Write a compiler from zero (I) : Input system and lexical analysis

January 9, 2024

by Ashley Diaz

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It has been a while since I compiled C to Java bytecode, and I have always wanted to write a series to review the process...

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ios

A personal understanding of property modifiers in iOS

January 9, 2024

by Michele Bennett

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In this code, we have an array dataArray decorated with nonatomic strong, and we keep modifying that property in one asynchronous queue task, and we...

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The front end

How JavaScript Just-in-time (JIT) works

January 9, 2024

by Michelle Miller

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Author: Lin Clark compilation: beard big ha translation: the original English text: http://huziketang.com/blog/posts/detail?postId=58c12f36a6d8a07e449fdd22 A crash course in just-in-time (JIT)...

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The front end

WebAssembly Series (4) How WebAssembly works

January 9, 2024

by Alice Murdoch-Nielsen

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Author: Lin Clark compilation: beard big ha translation: the original English text: http://huziketang.com/blog/posts/detail?postId=58c77641a6d8a07e449fdd24 Creating and working with WebAssembl...

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The front end

Web Advanced Coloring Language (WHLSL) – A Web graphics coloring language designed for WebGPU

January 9, 2024

by Badal Kashyap

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This article introduces a new Web graphics coloring language: Web Advanced Coloring Language (WHLSL, pronounced "whistle"). The language was inspired by HLSL, the primary coloring...

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The back-end

Multithreaded thread safety in concurrent programming

January 9, 2024

by Alexander Miller

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When multiple threads are writing to the same global or static variable at the same time, data collisions can occur, which is a thread-safety problem....

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ios

IOS third-party library recommended series: excellent graphic blending framework: TYAttributedLabel

January 9, 2024

by 唐佩珊

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TYAttributedLabel is a simple, powerful control for text attributes (CoreText is not required), supports text and text mixing, supports adding links, image and UIView controls,...

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The front end

What you need to know about Angular dependency injection

January 9, 2024

by Angela McKay

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If you didn't know much about the Angular dependency injection system, you might now think that the root injector in an Angular application contains all...

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The front end

200 lines of JS code, take you to implement code compiler (everyone can learn)

January 9, 2024

by Anvi Sahota

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For the front-end students, the compiler may be suitable for the magic box 🎁, ordinary surface, but often give us a surprise. A compiler, as...

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The back-end

Java foundation (six) switch statement in-depth parsing

January 9, 2024

by Stewart Pugh

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Switch statement is very basic knowledge, it is not difficult to master, the syntax is relatively simple. But most people don't know why. For example,...

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ios

[iOS app slimming] use Clang plugin to scan useless code (Part1)

January 9, 2024

by Dana Robertson

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Recently, the project in the group has encountered a bottleneck problem: the code section exceeds the standard, which simply means that the output executable file...

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ios

HandyJSON implementation scheme analysis

January 9, 2024

by Cynthia Norton

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Swift retains metadata for recording (analogous to OC metaclasses) for each type in the program at run time, including instances of each generic type. This...

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ios

A life of detested source code: from Clang to LLVM to MachO

January 9, 2024

by Amber Maldonado

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How does our code get from source to the executable MachO? Will all the junk code we write be in there? This article takes you...

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ios

Seven Swift traps and ways to avoid them

January 9, 2024

by Miss Hilary Rogers

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Swift is pulling off an amazing feat that is changing the way we program on Apple devices, introducing many modern paradigms such as functional programming...

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The back-end

Java Basics – Generic details

January 9, 2024

by Taran Lata

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So I hurried to review, write down. Foundation is not solid, the source code can not understand ah. Java Generics is a new feature introduced...

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reading

Asynchronous programming requires “awareness”

January 9, 2024

by Dr. Nicholas Gonzalez

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Although we live in an asynchronous world, asynchrony is unfamiliar to most beginners in programming. Learning a programming language usually starts with synchronous flow: order,...

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The back-end

You have to figure out String, StringBuilder, StringBuffer

January 8, 2024

by Scott Faulkner

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The StringBuilder/StringBuffer classes are variable types and can be changed. They are both provided to solve the problem of concatenating strings with too many intermediate...

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The back-end

JVM series (7) – JVM online monitoring tools

January 8, 2024

by Victoria Parker

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From the previous article on JVM garbage collection, we learned about the JVM's specific garbage collection algorithm and several garbage collectors. Theory is the tool...

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android

Android Annotation — Make your code more elegant

January 8, 2024

by 李信宏

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In the last post, we covered the basics of annotations, how to define annotations, suggestive annotations, and how to write and use them at runtime,...

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