qrimage

采用jdk1 5的界面风格,拱选择的风格有系统平台风格,Motif风格,跨平台风格(The interface style of jdk1 5 is adopted, and the style of arch selection includes system platform style / motif style and cross platform style)

1. 分别使用Vector、Hashtable、Stack，ArrayList、LinkedList和HashSet作为容器类，实现以下要求： (1) 向容器中添加1,000,000个随机整数。 (2) 遍历容器中的所有元素。 (3) 随机产生100,000个整数，在容器中查找这些整数。 (4) 随机产生100个整数，从容器中删除这些整数。 (5) 统计完成以上各个操作需要的时间。 比较一下不同操作在不同数据结构下的性能差异。程序文件命名为Exe5_1.java。 (51 respectively using Vector, Hashtable, Stack, ArrayList, LinkedList and HashSet as the container class, to achieve the following requirements: ( 1) are added to the container 1000000 random integers. ( 2) to traverse all the elements in the container. ( 3) 100000 randomly generated integer, in the container to find these integers. ( 4) random produces 100 integers, is removed from the container of these integers. ( 5) complete the statistics above each operation requires time. Compare the different operating at different data structure performance differences. Program file named Exe5_1.java )

说明：  scala语言入门的相关知识，分享给大家(Introduction knowledge)

java系列编程中的mybatis练习，mybatis小练习(Mybatis exercise in java series programming)

jxta的2.5英文api，方便大家了解jxta(2.5 jxta English api, to facilitate understanding of the jxta)

说明：  本书以Python为样本，不仅介绍了编程的基本概念，还着重讲解了 编程语言的范式（面向过程、面向对象、面向函数），并把编程语言的 范式糅在Python中，让读者不仅学会Python，未来在学习其他编程语言 时也变得更加容易。(aking Python as a sample, this book not only introduces the basic concepts of programming, but also focuses on the programming language paradigm (process-oriented, object-oriented, function-oriented), and incorporates the programming language paradigm into Python, so that readers can not only learn Python, but also become easier to learn other programming languages in the future.)

圣诞老人骑着雪橇在天上飞，本游戏的最大特色是物理系统很完美，模拟出了很逼真的物理效果，玩家通过上下左右来控制雪橇下落。(Santa Claus riding a sleigh in the sky fly, the Games are the most significant feature of the physical system is perfect, a very realistic simulation of physical effects, the player passed up and down around to control the sled whereabouts.)

Ofbiz10.04改用mysql数据库配置(Ofbiz10.04 switch to mysql database configuration)

软件工程设计--图书管理系统，实现基本的图书管理功能，利用流行的Struts框架架构的，里面包括了我的软件工程实习报告和设计包括和源代码。(Software engineering design library management system to achieve the basic library management features, using the framework of the popular Struts framework, which includes my internship report on software engineering and design including the source code.)

说明：  java开发的bin packing， 个人感觉很有用。。。。可以下载学习(The bin packing developed by Java is very useful to me. Downloadable Learning)