Dieharder是一个 测试一序列伪随机数的随机性能的测试套件，包括：生日间隔测试，在一个字节流中计算1的测试，最短距离测试,随机范围测试,和重叠测试,跑上测试,跑下测试,双骰子测试等等 -Dieharder is a random number generator (rng) testing suite.It includes,Birthday spacings test,, Overlapping permutations test, Ranks of matrices test,

一个多线程服务，专门监听linux指定目录下文件的变化，然后对目录文件做相应移动，并提交到服务器。这是我在做停车场中用来处理FTP上传图片的程序-A multi-threaded service, special monitoring Linux specify changes in the file directory, and then do the corresponding movement on the directory, and submitted to the server. T

C编的停车场管理系统,用堆栈和队实现的,并加入了人性化设计,-C of parking lot management system, use the stack and team, and joined the humanized design,

停车场可以实现车辆的停放离开查询停车时间并根据停放时间计费的功能(The parking lot can realize the parking of the vehicle, leave the inquiry parking time and calculate the function according to the parking time)