Java 编写的Applet应用

一些java 的小项目-some small projects

文献信息查询系统！采用Java连接数据库！通过用户名，作者查询相应的数据！-Information Inquiry System! Using Java to connect to the database! By user name, the author inquiries corresponding data!

Gmail API for Java 一个gmail信箱的客户端，直接访问gmail信箱，不用登陆gmail网站。-Gmail API for Java a gmail mail client, direct access gmail mailbox, not gmail landing site.

Toy Universe网上玩具购物系统源代码-Toy Universe toys online shopping system source code

Java开发图文混排的编辑器-Java developers photo-text editor

用于JAVA应用程序中的CACHE-JAVA applications for the CACHE

一个网上的文本编辑工具源码,jsp实现的,在自己的网站中可以直接使用.效果很好-一蔚谋 嗉?源, jsp 实, 约站 锌 直. 效 芎

本书的主要目标是为你提供有关Java应用和Java applets的面向对象的程序设计所必需的知识和技能；并讲授Java编程语言句法和面向对象的概念，以及Java运行环境的许多特性， 对图形用户界面（GUIs）、多线程和网络的支持等。本课程包括了参加SUN Certified Java Programmer和SUN Certified Java Developer考试所必备的知识。-The main objective of this book is to provide you with Java applications and Java applets on object-oriented programming the necessary knowledge and skills and teaches Java programming language syntax and object-oriented concepts, as well as many of the features of the Java Runtime Environment , for graphical user interfaces (GUIs), multi-threaded and network support. This course includes attending the SUN Certified Java Programmer and the SUN Certified Java Developer exam necessary for knowledge.

jxta官方例程，语音，视频，文字通讯。-jxta official routines, voice, video and text messaging.

alter table tbl_name add col_name type 例如,给表增加一列weight mysql>alter table pet add weight int 删除列 alter table tbl_name drop col_name 例如，删除列weight： mysql>alter table pet drop weight 改变列 alter table tbl_name modify col_name type 例如，改变weight的类型： mysql> alter table pet modify weight samllint 另一种方法是： alter table tbl_name change old_col_name col_name type 例如： mysql> alter table pet change weight weight samllint 给列更名 mysql>alter table pet change weight wei 给表更名 alter table tbl_name rename new_tbl 例如，把pet表更名为animal mysql>alter table pet rename animal -alter table tbl_name add col_name type for example, to form an increase in weight mysql> alter table pet add weight int Remove Columns alter table tbl_name drop col_name For example, the deletion of column weight: mysql> alter table pet drop weight change out alter table tbl_name modify col_name type for example, the type of weight change: mysql> alter table pet modify w