发布时间:2013-11-30 21:10:45
笔记本新安装 ubuntu 之后经常会发现无线功能无法使用, 在网上搜索了很久之后得知一般是因为软堵塞的关系。解决方法:终端输入 rfkill list 之后会出现适配器的情况,如下1: acer-wireless: Wireless LANSoft blocked: yesHard blocked: no2: phy0: Wireless LANSoft blocke.........【阅读全文】
发布时间:2013-11-25 14:00:31
Building an applicationword> rails new depotdepot> rails serverdepot> rails generate scaffold Product title:string description:text image_url:string price:decimaldepot> rake db:migrate<%= f.text_area :description, :rows => 6 %> #html text_area为6行/depot/db/seeds.rb:P.........【阅读全文】