有是一个Addison.Wesley的经典，是学习面向对象及程序设计的经典书籍,基于Java和UML，该书为英文版Object.Oriented.Programming.with.Java.and.UML，非常非常经典，推荐给大家-Addison.Wesley there is a classic, learn object-oriented programming and classic books, based on Java and UML, The book for English Ob

Use an applet calculator procedure of the Java realization, have to have+, -, *, /function. -Use an applet calculator procedure of the J ava realization, have to have, -, *, / function.

java编程经验 我从一个实际的项目总结出来的宝贵经验-java programming experience I learned from an actual project sum up the valuable experience

DES加密解密j算法用ava实现，无用户图形界面-DES implementation and test