计算器源代码！功能基本实现，并得到一些优化。

插值演示，牛顿插值，拉格浪日插值，三次样条插值-interpolation demonstration of Newton"s interpolation, the waves of Rugby Day interpolation, cubic spline interpolation

4个swing界面程序，一个小的通讯录,其中有详细的文档描述--Four swing interface programs, a small address book, and detail documents are provided

包括所有关于hibernate的操作，对初学者和深入分析的程序员都有很大的帮助。-Including all of the hibernate operation, for beginners and in-depth analysis of the programmers have a great help.

java Panel

线程与Swing。 Swing API的设计目标是强大、灵活和易用。特别地，我希望能让程序员们方便地建立新的Swing组-threads with Swing. Swing API is designed powerful, flexible and easy to use. In particular, I wish to allow programmers to facilitate the establishment of a new group of Swing

用java编程，生成一个简单的计算器，交互窗口，可实现输入输出-Using java programming, to generate a simple calculator, interactive window, can be input and output

java实现的全文搜索引擎，实现了多种语法的查询，支持建立索引，然后用另外的线程调用，速度快，返回的结果支持多种排序算法。 -java to achieve the full text search engine, to achieve a wide range of query syntax, support for the establishment of the index, and then call another thread speed, the results support the return of a variety of sorting algorithms.

java编写的小程序，可以供模仿学习之用！-prepared java applet, you can use for learning to imitate!

跟随鼠标的萤火虫[无须修改][]共1步]-follow the mouse fireflies [no change] [] were a step]

一个java编写的四叶玫瑰线的图形，可以画出四片叶子的玫瑰花瓣形状-prepared in a four leaf rosette graphics can paint four leaf rose petal shape