java 读写EXCEL文件的源码

各种EJB之间的调用-between the various EJB call

简易计算器不需要很高深的算法，对于数字计算的唯一要求就是在除数为零的时候要加以判断和处理，其他的就是窗口布局和功能完善了；首先：计算器需要一个显示按键结果的TextField部件，再就是添加很多Button了；为了界面的美观，为Frame添加两个panel，一个布局用BorderLayout.NORTH，另一个用GridLayout分成均等的几行几列；窗口的整体布局就基本成形了。剩下的为Button添加事件及响应事件的结果，编写程序实现。-simple calculators do not need high deep algorithm, figures for the only requirement is the divisor to zero when the judgment and, The rest is window layout and functions; First : need a calculator button shows the results of the TextField component, Then, it took a lot of added Button; To the beautiful interface, Frame added two panel, BorderLayout.NORTH using a layout, Another use GridLayout divided into equal out several lines; window on the overall layout of the basic shaping. Button left to add events and respond to the findings, preparation processes.

search the id numbers that is duplicated

java servlet 的基本的一些东西，从头学起，慢慢掌握-java servlet some of the basic things are starting out slowly to master

JAVA书反编译-JAVA-book compiler

Jvm 规范说明。The Java Virtual Machine was designed to support the Java programming language. Some concepts and vocabulary from the Java language are thus necessary to understand the virtual machine. This chapter gives enough of an overview of Java to support the discussion of the Java Virtual Machine to follow. Its material has been condensed from The Java Language Specification, by James Gosling, Bill Joy, and Guy Steele. For a complete discussion of the Java language, or for details and examples of the material in this chapter, refer to that book. Readers familiar with that book may wish to skip this chapter. Readers familiar with Java, but not with The Java Language Specification, should at least skim this chapter for the terminology it introduces.-JVM specification. The Java Virtual Machine was designed to support the Java programming language. Some concepts and vocabulary from the Java language are thus necessary to understand the virtual machine. This chapter gives enough of an overv

system about chatting room with 2 tier client and server

经典的汉诺塔游戏！ 实现汉诺塔的自动演示，以及步数统计！-Tower of Hanoi to achieve the automatic demonstration, as well as statistics for the number Step!

Great SMT solver that pretty much solves problems that SMT solvers do.

一个简单的语义检索框架，实现了简单的查询界面，提交查询请求，处理查询扩展，简单搜索，推理，可以进一步的扩展。最初没有结果是因为没有添加待检索数据，添加数据后即会有结果。-a simple semantic retrieval framework to achieve a simple query interface, the author inquiry request, to handle inquiries expansion simple search, reasoning, can be further expanded. Initially no results because it is not added to retrieval of data, add the data after the yield results.