javacodes

JAVA课程设计报告书 火柴游戏  使用图形用户界面  程序随机产生20—50根火柴，由人与计算机轮流拿，每次拿的数量不超过3根，拿到最后一根为胜。 (Report JAVA course design matches the game )

观察者模式，实现数据更新的监听，当有一方面数据变化时，会通知到所有观察者。(The observer pattern, the monitoring of data updates, will notify all observers when there is one aspect of the change in the data.)

各种java编程的小代码，初学者必备之宝。(Java programming code for a variety of small, beginners treasure.)

Code for a blinking neon-like logo using graphics in Java.

HyperTerminal源代码，包括超级终端安装(HyperTerminal source code.)

借助JavaBean实现在页面上显示指定目录下的文件。(With JavaBean to display the files in the specified directory page)

Sprint Getting Started Building a RESTful Web Service

说明：  关于j2ee的学习，很好用的谢谢支持，谢谢评论。(Learning about j2ee, very good thanks to support by, thank you comments.)

计时器，界面设计漂亮，并且支持后台运行，ui更新( U8BA1 u6568 u5668 uFF0C u754C u9762 u8BB u8BA1 u6F02 u4E0Y u5E09 u4E13 u652F u6301 u540E u53F0 u8FD0 u884C uFF0Cui u66F4 u65B0)

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 )