av平衡树，上课的试验，大家可以学习一下。用JB的工程

SearchPathServer

java教学讲义-java Teaching Materials

ssd 3练习2

一个用Jsp编写的动画程序-a prepared with the animation process

java解决数独问题，这个程序用的是amb。可以一看，但是核心依然是穷举-java to solve Sudoku problems, this procedure is used amb. Can see, but the core remains the exhaustive

Java项目开发全程实录源代码--进销存管理系统-Record of Java project development throughout the source code- Purchase, Sales and Inventory Management System

Hibernate配置两表用一个表做为ID,也即两表共享一个ID表.-Hibernate configuration as two tables with a table ID, that is two tables share an ID table.

很有用的课件，初学者可以用的着，很不错啊。-useful courseware,just try it ,beginner,it is very good.

一个简单的JAVA画板源代码。非常适合初学者-Sketchpad a simple JAVA source code. Very suitable for beginners

Lex是美国Bell实验室用C语言研制的一个词法分析程序自生成工具。它的基本原理就是使用正则表达式扫描匹配文本，并为每一个匹配模式定义一些操作，当用C语言作宿主语言时，这些操作都由C语言实现。一种匹配的正则表达式可能会包含相关的动作。这一动作可能还包括返回一个标记。当 Lex 接收到文件或文本形式的输入时，它试图将文本与正则表达式进行匹配。它一次读入一个输入字符，直到找到一个匹配的模式。如果能够找到一个匹配的模式，Lex 就执行相关的动作（可能包括返回一个标记）。-Lex Bell Laboratories of the United States with C language developed by a lexical analysis tool generated from the process. Its fundamental principle is to use a regular expression matching text scanning, and for every definition of a matching model for operation, when the C language of the host language, these operators by C language. A match of which is likely to contain expressions related to the moves. This action may also include the return of a marker. When Lex reception of the document or text input, it is trying to text and is a regular expression matching. It read an input into the characters, until they found a matching pattern. If they can find a matching model, Lex on the implementation of the action (which may include a return of markings).