keychar

产品音频信号测试，通过labview做出的建议的声音分析，平率分析对比的功能。(Product audio signal testing, through the voice analysis of the recommendations made by the lab view, flat analysis and comparison function.)

说明：  java小程序，主要是实现“变色龙“这个作用，按任意键就可以实现界面颜色的变化，可做参考代码使用。(A code about changing the colour ，used java)

Nice auth for vk.com with tor

说明：  非swing实现，通过在控制台选择相应序号来实现职工的增删改查(Thaks for your download)

Java编程中常见的一些错误以及解决的办法(Some common Java programming errors and solutions)

实现用户登录界面，方便用户查找自己的信息。节省时间。(To realize the user login interface, convenient for user to find their own information. To save time. )

search word，word puzzle(search word)

说明：  作为RE正则表达式的一个最基本，又揽括了大部分知识点的例子程序。把程序运行一遍，然后再根据运行结果理解程序，将会迅速掌握re知识点。(As a basic regular expression RE, embrace include most of the knowledge of the example program. To run the program again, to understand the program and then run the results will quickly grasp the re knowledge.)

把Struts2、spring4、hibernate4框架整合， 添加多数据源配置(The Struts2, spring4, hibernate4 framework integration, Add multi data source configuration)

Merkle-Hellman knapsack cryptosystem