Question 1: What is the Singleton pattern in software design? 问题 1:什么是软件设计中的单例模式? Answer: The Singleton pattern is a creational design pattern that ensures a class has only on...
Question 1: What is the Flyweight pattern in software design? 问题 1:什么是软件设计中的享元模式? Answer: The Flyweight pattern is a structural design pattern used to minimize memory usage by...
Question 1: What is the Law of Demeter in software design? 问题 1:什么是软件设计中的迪米特法则? Answer: The Law of Demeter (LoD), also known as the “Principle of Least Knowledge,” is a design...