Summary

   

Java™ 2 Primer Plus
By Steven Haines, Steve Potts

Table of Contents
Chapter 2.  Keywords, Data Types, and Variables


This chapter introduced you to some of the plumbing of the Java programming language: its keywords, the data types it supports, and the concept of named variables. The next couple chapters will build on this foundation and start getting you productive in your Java programming. When you are building a house you need both the tools and a set of plans to ensure that your house is built properly and does not fall down. Similarly in any programming language you need the tools your keywords, data types, variables, operators, and so on as well as the plans, a set of rules (syntax and semantics) to ensure that your program runs successfully.


       
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    Java 2 Primer Plus
    Java 2 Primer Plus
    ISBN: 0672324156
    EAN: 2147483647
    Year: 2001
    Pages: 332

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