go程序设计语言 Contents Preface................................................................................................................................. xix PART 1—WHY LEARN GO—GETTING STARTED Chapter 1—Origins, Context and Popularity of Go.......
oracl 和db2 常用语法比较： 1、取前N条记录 Oracle：Select * from TableName where rownum <= N; DB2：Select * from TableName fetch first N rows only; 2、取得系统日期 Oracle：Select sysdate from dual; DB2：Select current timestamp from sysibm.sysdummy1; 3、空值转换 Oracle：Select
Chapter 1: That's One Fancy Hammer! 9 Introducing Unity 3D 9 The engine, the tool, and the all-weather tires 10 Unity takes over the world 11 Why choose Unity? 11 Why burn this book and run away screaming? 12 Browser-based 3D – welcome to the future
