timed-task-scheduling

学习java的辅助资料，可以帮助更好地学习java，包含很多源码(the java code is helpful to the learner,you could learn java more easier.)

An immutable hash-based multiset. Does not permit null elements.

java 即时聊天系统 自己看起来还不错，大家可以相互借鉴一下(java real-time chat system Looks good, we can learn from each other)

用代码生成 MyEclipse 7.1 注册序列号(generate myeclipse7 serial code)

Hive 源码吧，官方下 载。(Hive Open source, download from official website)

说明：  rbac 描述OrgBean : 用于描述org模型。 Role ： 用于描述角色。 Permission ： 用于描述权限。 Resource ： 用于描述资源。 Operation ： 用于描述操作。 (rbac OrgBean Role Permission Resource Operation )

Keep an eye on the open ports in your local pc. A java written port scanner which looks for the open ports in the given server and logs a report of them.

此段JAVA程序的功能是利用SOCKET编程实现两太计算机之间的通信(This JAVA program)

说明：  oints in data to the points in model. Fit with respect to minimize the sum of square

java 创建 Excel 2003 文件,很适合新手学习.(java create Excel 2003 files, it is suitable for novice learning.)