If you want to follow along in code, install a relational database manager, Ruby, and Rails version 1.1 or greater.
如果想试验这里的代码,请安装一个关系数据库管理器、Ruby和Rails 1.1以上版本。
If you want to follow along in code, install a relational database manager, Ruby, and Rails version 1.1 or greater.
如果想试验这里的代码,请安装一个关系数据库管理器、Ruby和Rails 1.1以上版本。
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