ruby on rails 登录注册发邮件验证

可进行加减乘除乘方运算，读取文本文件，可在文本里写：4+(2^2^3*4-120)*2 立刻计算出结果-a calculate that have functin of+-*/^,very good!

编写一个程序，对用户由命令行参数传入的一个名称进行判断。如果是一个文件名，则输出该文件相关属性 ( 文件名、路径、绝对路径、是否可读、是否可写和文件的长度等 ) 。如果是一个目录，则输出该目录下的文件及子目录名列表。如该名称不存在，则以此名称为名在当前目录下创建一个子目录。 -prepare a process that the user from the command line parameters into the name of a judge. If it is a document, then the output of the document attribute (file name, path, the absolute path, readable, can be written and the length of documents, etc.). If it is a directory, then the output directory and subdirectory of documents from the list. If the name does not exist, it is also the name of the name of the current directory to create a subdirectory.

Resize dynamic your control`s in a form. New concept add move properties. Is not original but will do the jobs.

一个windows里面的播放器5-a windows inside the five players

会员关系系统。用在ASP方面。需要着请下载！-Member relations system. With regard to the ASP. The need to download!

运行时添加控件，比较好-runtime add controls, better

格雷码产生文件，可以产生任意长度位数的格雷码，并生成在文本文档中-Gray code generated files, you can produce an arbitrary length of the Gray-digit code and generate documentation in the text

花点时间检查代码！C#开发，使用TCPC客户端连接！读取服务器时间以修改本地时间！车道代码更改时的服务器时间！

基于微软XNA的游戏编程，基于微软XNA的游戏编程-Based on Microsoft

汇编语言的示例，学习的好东东，要下的快了。-Examples of assembly language, learning a good Dongdong, it is necessary to fast.