boolean Boolean char Character byte Byte short Short int Integer long Long float Float double Double 引用类型和原始类型的行为完全不同，并且它们具有不同的语义。引用类型和原始类型具有不同的特征和用法，它们包括：大小和速度问题，这种类型以哪种类型的数据结构存储，当引用类型和原始类型用作某个类的实例数据时所指定的缺省值。对象引用实例变量的缺省值为 null，而原始类型实例变量的 缺省值与它们的类型有
1,01.zipToolbar - Custom status messages and tooltips用户状态信息与工具提示(3KB)2,02.zipRemove system menu from floating toolbar从浮动工具条中去除系统菜单(2KB)3,03.zipRemove close button from fl oating toolbar 从浮动工具条中去掉关闭按钮(2KB)4,customizable1.zipCustomizable toolbar可自定义的工
详细74hc595芯片资料The ’HC595 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage regis
Learn the MFC C++ Classes Introduction Learn the MFC C++ Classes Acknowledgment Chapter 1—Windows and MFC Windows Operating Systems and MFC C++ Compilers and MFC Windows User Inputs to a Window Messages MFC and Windows OS Interaction The Structure o
C++ Coding Standards: 101 Rules, Guidelines, and Best Practices By Herb Sutter, Andrei Alexandrescu Consistent, high-quality coding standards improve software quality, reduce time-to-market, promote teamwork, eliminate time wasted on inconsequential
Java Language Specification Third Edition ========================================= 1 Introduction 1.1 Example Programs 1.2 Notation 1.3 Relationship to Predefined Classes and Interfaces 1.4 References 2 Grammars 2.1 Context-Free Grammars 2.2 The Le
