Struts2.Web.2.0.Projects

泛型是Java SE 1.5的新特性，泛型的本质是参数化类型，也就是说所操作的数据类型被指定为一个参数。这种参数类型可以用在类、接口和方法的创建中，分别称为泛型类、泛型接口、泛型方法。Java语言引入泛型的好处是安全简单。 (Generic is the Java SE 1.5 new features, the nature of generic type parameters, that is operated by the data type is designated as a parameter. This parameter type can be used in class, the creation of interfaces and methods of the respective category as generic, generic interfaces, generic approach. Java language advantages of the introduction of generic security simple.)

java代码maven工具类，可以查看java使用方法。(Java code Maven tool class, you can see how Java is used.)

Chat. Redes II. UFPI. Vinícius Pires de Moura Freire

题目：打印出杨辉三角形（要求打印出10行题目：输入3个数a,b,c，按大小顺序输出。 题目：输入数组，最大的与第一个元素交换，最小的与最后一个元素交换，输出数组。 题目：有n个整数，使其前面各数顺序向后移m个位置，最后m个数变成最前面的m个数 题目：编写一个函数，输入n为偶数时，调用函数求1/2+1/4+...+1/n,当输入n为奇数时，调用函数1/1+1/3+...+1/n(Topic: Print out the Triangle (10 lines required to print out the Title: Enter the 3 numbers a, b, c, according to the order of output. Title: input array, the largest exchange with the first element, the smallest and the last element of the exchange, output array. Topic: There are n integers, to move back in front of the order m of the number of positions, finally becoming the foremost m m the number of number of topics: write a function, the input n is even, the call function evaluation 1/2+1/4+...+ 1/n, when the input n is odd, call the function 1/1+1/3+...+ 1/n)

说明：  Java编程思想第四版完整中文高清版，适合学习java的小伙伴(Java Programming Thought 4th Edition Complete Chinese HD Edition, Suitable for Small Partners Learning Java)

使用移动代理CMPP2.0,3.0协议实现短信发送-Java版,使用华为smproxy.jar包(Using mobile agent CMPP2.0,3.0 protocol to send SMS to -Java version, use HUAWEI smproxy.jar package)

这是关于JAVA 方面的一本很实用的文章，在国内很少见到，很难得弄到。(this is a good book ,it is about JAVA,you can learn much from it that you can never learn it in china )

Java EJB写的Calculate计算器，文件比较多，学习EJB的可参考下。计算器是学习各类编程语言时候经常学写的小程序，可以学到不少知识点，不多介绍了，自己下载源码看下吧。 (Java EJB wrote Calculate Calculator, more documents, learning EJB can refer. The calculator is learning all kinds of programming languages often when learning to write small programs, you can learn a lot of knowledge points, little introduction, and to download the source code look it.)

说明：  beetl是新一代模板引擎，比常见的Java服务端模板引擎都优秀(Beetl is a new generation of template engines, better than the common Java server-side template engines)

和树类似，图的遍历是图的一种主要操作，可以通过遍历判别图中任意两个顶点之间是否存在路径、判别给定的图是否是连通图并可求得非连通图的各个连通分量，但对于带权图（网），其最小生成树或最短路径都取决于弧或边上的权值，则需要有特定的算法求解。(and similar trees, graph traversal map is a major operation, Discrimination can traverse map between any two vertices existence trails Discriminant to whether the map graph may seek non- graph the various connectivity components, but with the right plan (net), the minimum spanning tree or shortest path depends on the edge of the arc or the right values, the need for a specific algorithm.)