Chapter 1:Refactoring,a First Example 重构,第一个例子 The Starting Point 起点 The First Step in Refactoring 重构第一步 Decomposing and Redistributing the Statement Method 分解并重组slalemenl方法 Replacing the Conditional Logic on Price Code with Polymorphism 用多态
Joy of Patterns: Using Patterns for Enterprise Development设计模式在程序设计中占据重要的位置,但是直接开始学习patterns却不是那么简单。本书将设计模式作为系统设计的一种高级语言来看待,由浅入深详细介绍了如何基于设计模式来进行高效、健壮、可扩展的设计。The Joy of Patterns reveals the essence of design patterns as an advanced language for descr
1 Complex Numbers 1 Sums and Products 1 Basic Algebraic Properties 3 Further Properties 5 Vectors and Moduli 9 Complex Conjugates 13 Exponential Form 16 Products and Powers in Exponential Form 18 Arguments of Products and Quotients 20 Roots of Compl