trade

说明：  game tic tac toe in java

说明：  介绍了struts+hibernate+spring的整合。(Introduced struts+ hibernate+ spring integration.)

Listens for incoming RFCOMM connection for the headset / handsfree service.

java版Drcom宽带认证客户端，配置后认证服务器ip后，可直接使用。(Campus network Dr.COM login client java version, convenient for users to do other platforms to develop and use.)

springMvc+myBatis框架搭建，以及简单的例子运行(springMvc+myBatis frame construction, and operation of a simple example)

说明：  在软件业，AOP为Aspect Oriented Programming的缩写，意为：面向切面编程，通过预编译方式和运行期动态代理实现程序功能的统一维护的一种技术。AOP是OOP的延续，是软件开发中的一个热点，也是Spring框架中的一个重要内容，是函数式编程的一种衍生范型。利用AOP可以对业务逻辑的各个部分进行隔离，从而使得业务逻辑各部分之间的耦合度降低，提高程序的可重用性，同时提高了开发的效率(In the software industry, AOP is the abbreviation of Aspect Oriented Programming, which means: Face-Oriented Programming, a technology to achieve unified maintenance of program functions through pre-compiling and run-time dynamic proxy. AOP is the continuation of OOP, a hotspot in software development, an important content in Spring framework, and a derivative paradigm of functional programming. Using AOP can isolate all parts of business logic, which reduces the coupling between the parts of business logic, improves the reusability of programs, and improves the efficiency of development.)

说明：  简单的乌龟与兔子赛跑程序，显示两个画面动态追逐效果(The tortoise and the hare race simple procedure, the dynamic pursuit of the screen displays two results)

给出数组中的一串数字，找到里面缺省的第一个正整数(For example, Given [1,2,0] return 3, and [3,4,-1,1] return 2. Your algorithm should run in O(n) time and uses constant space. )

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 )

说明：  黑灰化肥灰会挥发发灰黑讳为黑灰花会飞；灰黑化肥会会挥发发黑灰为讳飞花化为灰(Black grey chemical fertilizer ash will volatilize grey black taboo black grey flower will fly; grey black chemical fertilizer will volatilize black ash taboo fly ash)