Question 1: What is the Strategy pattern in software design? 问题 1：什么是软件设计中的策略模式？ Answer: The Strategy pattern is a behavioral design pattern that defines a family of algorithm...

Question 1: What is the State pattern in software design? 问题 1：什么是软件设计中的状态模式？ Answer: The State pattern is a behavioral design pattern that allows an object to change its beha...

我一直觉得将正确的学习方法或工作流程养成习惯，很多问题就会迎刃而解 翻译：I have always believed that once you develop the habit of using the right learning methods or work processes, many problems will be solved ...

Question 1: What is the Facade pattern in software design? 问题 1：什么是软件设计中的门面模式？ Answer: The Facade pattern is a structural design pattern that provides a simplified interface t...

Question 1: What is the Visitor pattern in software design? 问题 1：什么是软件设计中的访问者模式？ Answer: The Visitor pattern is a behavioral design pattern that allows you to add further oper...

Question 1: What is the Chain of Responsibility pattern in software design? 问题 1：什么是软件设计中的责任链模式？ Answer: The Chain of Responsibility pattern is a behavioral design pattern use...

Question 1: What is the Memento pattern in software design? 问题 1：什么是软件设计中的备忘录模式？ Answer: The Memento pattern is a behavioral design pattern that allows an object to capture an...

Question 1: What is the Factory Method pattern in software design? 问题 1：什么是软件设计中的工厂方法模式？ Answer: The Factory Method pattern is a creational design pattern that defines an inte...

Question 1: What is the Iterator pattern in software design? 问题 1：什么是软件设计中的迭代器模式？ Answer: The Iterator pattern is a behavioral design pattern that provides a way to access ele...

1. never 类型的定义 1.1 基本用法 2. never 类型的使用场景 2.1 异常处理 2.2 类型守卫中的穷尽检查 3. never 类型的高级特性 3.1 与联合类型的交互 3.2 作为返回类型的严格性 结论 在TypeScript中，never 类型是一个特殊且高级的类型，表示永不存在的值。它常用于函数永远不会返回（如抛...