Exe8_3

Arduino line tracking robot

用MFC写的商品管理系统，功能完善，可以增加删除查询修改以及统计商品信息(Written with MFC merchandise management system fully functional, you can add delete modify the query and statistical information goods)

连接postsql数据库的java(database connectivity postsql java)

本书讲述的Struts、Hibernate、Spring无论在已有项目的选用比例，还是在开发人员的认知度上，都是最有影响力和号召力的，Struts+Hibernate+Spring已经成为轻量级开发J2EE的标准配置，被称为SHS经典组合，这也是目前Java程序员必须掌握的技能。本书是一本由小实例组合成的实践书，每个案例读者都可以亲自实践。(Book tells Struts, Hibernate, Spring, whether in the selection of the ratio of existing projects, or in the awareness of developers, are the most influential and charismatic, Struts+ Hibernate+ Spring has become a lightweight J2EE Development the standard configuration is called SHS classic combination, which is currently the Java programmer must master the skills. This book is a small example of a combination of practical book, readers can each case personally practice.)

有四套录音的demo，都实现了录音功能，播放录音的功能，还是很不错的(There are four sets of recording demo, realize the recording function, play the recording function, or very good)

完整的JavaMail实现方法,完整的实现了JavaMail的工具类，十分方便，内涵接收和发送两个java文件，直接拿过来用即可(all about JavaMail，you can use it at now)

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. )

雇员java学习题目，大学java初学者实验(Employee java learning topics)

Touch tests for a list where all of the items do not fit on the screen, and the list stacks from the bottom.

基于JAVA的B+树数据结构，B+树是改进的平衡二叉树，查询效率更高。(JAVA-based B+-tree data structure, B+ tree is an improved balanced binary tree, the query more efficient.)