摘要:
SOLID 1. Single Responsibility Principle(单一职责原则) single responsible很好理解,一个类,接口只能负责一个功能(职责),而不是不同功能杂糅在一起,使得可读性,可维护性降低 2. Open Closed Principle(开闭原则) op 阅读全文
摘要:
Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is yes, if 6 is a decimal number and 110 is a 阅读全文