package .rar

Xlet will be visible on-screen, so we extend org.havi.ui.HComponent(NOT java.awt.Component). it also implements java.awt.KeyListener to receive keypresses an RCU

有关Java网络编程的学习资料，附带有例题代码(Learning about Java network programming information, and the accompanying example code)

自己写的一个java的QR二维码识别程序，支持摄像头。适合java初学者研究使用(Himself wrote a Java QR two-dimension code recognition program, and support the camera. Suitable for Java beginners research use)

分页标签,用于程序中对结果集的多条记录进行分页显示。(page)

这是一个用JAVA编写的SQLite数据库管理软件，主要在SD卡新建数据库，更改数据库，很适用初学者入手SQLite数据库。(This is a JAVA written SQLite database management software, mainly in the SD card to the new database, change the database, it is suitable for beginners to start SQLite database.)

使用sshe框架 便于界面美观 希望有所帮助 望各位不吝赐教( Sshe easy to use and beautiful interface framework to help Hope you wish wing)

实现数组乘积，Java代码编写 方便 (Array of product realization)

说明：  将指定经纬度的点在地图上显示出来，提供地图图片放大缩小和拖动功能。(The designated latitude and longitude points will be displayed on the map, providing map image zooming and zooming and dragging functions.)

几米的向左走向右走(meters to the left and right away)

jsp中用session实现购物车功能,简易购物车(session to achieve Shopping Cart)