The genesis of the computer revolution was a machine. The genesis of out programming languages thus tends to look like that machine. 计算机革命起源于机器,因此编程语言的产生也始于对机器的模仿 Computers are mind amplification tools and a different kind of expressive medium. 计算机是大
To solve the general programming problem, you need to create any number of objects, anytime, anywhere. So you can't rely on creating a named reference to hold each one of your objects. Java has several ways to hold objects: 1. the compiler-supported