LightStemmer

中科院分词器（java）,分词效果不错 里面还有ＡＰＩ　ｄｅｍｏ　使用文档等文件夹　(CAS segmentation unit (java), there is also the effect of a good word to use API demo documents and other folders)

说明：  Java call dahua SDK connection camera simple Demo

二进制、十进制、八进制、十六进制的相互转换，及JTextField键盘事件的处理(Binary, decimal, octal, hexadecimal, mutual conversion, and the handling of keyboard events JTextField)

有数据流图，er图，数据字典

网络编程中关于组播的一段代码 希望对大家有用(Network programming on multicast to all of us hope for some useful code)

说明：  实现扑克牌，一副牌中抽去大小王剩下52张（如果初练也可只用1～10这40张牌)，任意抽取4张牌（称牌组)，用加、减、乘、除（可加括号)把牌面上的数算成24。每张牌必须用一次且只能用一次，如抽出的牌是3、8、8、9，那么算式为（9-8)×8×3或3×8+（9-8)或（9- 8÷8)×3等。(In order to realize playing cards, 52 cards are removed from a deck (only 40 cards can be used for the first practice). Four cards are randomly selected (called card groups). The number on the deck is calculated as 24 by adding, subtracting, multiplying and dividing (brackets can be added). Each card must be used once and only once. If the drawn card is 3, 8, 8, 9, the formula is (9-8)*8*3 or 3*8+ (9-8) or (9-8 8)*3)

一个简单的DAO设计模式的例子。 DAO(Data Access Object,数据访问对象) 的主要功能是数据操作，在程序的标准开发架构中属于数据层的操作。(A simple example of DAO design patterns. DAO (Data Access Object, data access object) is the main function of data manipulation, the standard development process in the program belongs to the operation of the data layer.)

最近分析一些JAVA程序，对JAVA的反编译进行了一番了解，下面将我所了解的情况作以下介绍，希望对JAVA爱好者有所帮助。(Recently analyzed some JAVA program, some understanding of JAVA decompile, below I understand the following introduction, I hope to help the JAVA enthusiasts.)

Java电子相册，借此源码您可以了解一下使用Java语言定义图片选择下拉框、绘制图像的Graphics对象、生成媒体加载器、设置Applet的背景颜色、设置布局管理器、实例化下拉框、获取图像数量参数、得到图像数量、如何增加待加载的图像、增加组件到Applet、创建Image实例、得到Graphics实例、重绘屏幕等小技巧，对于学习Java图像处理想当有意义。(Java electronic albums, take this source code you can know what use Java language definition images choose the drop-down box, the Image is drawn Graphics object, and the formation of media loader, set the background color of the Applet, set layout manager, instantiation drop-down box, obtain Image number parameters, get, how to increase the number of images for loading images, increase component to create an example, Image, Applet get Graphics examples, such as screen redraw little skill, to learn Java Image processing want to be meaningful. )

说明：  基于Java的仓库信息管理系统。本系统主要完成对超市仓库的库存管理，包括商品入库、出库、库存，供应商信息以及密码管理等六个方面。系统可以完成对各类信息的浏览、查询、添加、删除、修改等功能。系统采用SQL server 2000作为数据库(Java-based warehouse information management system. The system consists mainly of completion of the supermarket warehouse inventory management, including commodity storage, a library, inventory, suppliers and other information, as well as password management six. System can be completed on all types of information browsing, query, add, delete, modify functions. SQL server 2000 system as a database)