Michael was coauthor of RailsSpace, a Rails tutorial book published in 2007, and was cofounder and lead developer of Insoshi, a popular social networking platform in Ruby on Rails. Previously, he taught theoretical and computational physics at the California Institute of Technology (Caltec... ...
Ruby on Rails 3 Tutorial 作者: Michael Hartl 出版社: Addison-Wesley Professional副标题: Learn Rails by Example出版年: 2010-12-16页数: 576定价: USD 39.99装帧: PaperbackISBN: 9780321743121豆瓣评分 9.4 122人评价 5星 71.3% 4星 23.8% 3星 4.9% 2星 0.0% 1星 0.0% ...
The Ruby on Rails Tutorial book is available for purchase as an ebook (PDF, EPUB, and MOBI formats). The companion screencast series includes 14 individual lessons, one for each chapter of the Ruby on Rails Tutorial book. Foreword My former company (CD Baby) was one of the first to ...
1、用户数据模型如下: 2、使用Rails内置的脚手架生成用户资源中,执行如下所示命令: $ rails generate scaffold User name:string email:string #创建模型 $ rails destroy scaffold User #销毁模型 $ bundle exec rake db:migrate #用Rake来迁移数据库,为了使用Gemfile中指定的Rake版本,通过bundle exec执行rake 说明...
Hartl:Ruby on Rails Tutorial _p2, 2nd EditionRuby on Rails tutorial : learn Web development with Rails Michael Hartl (Addison-Wesley professional Ruby series) Addison-Wesley, 2015 3rd ed. pbk.Michael HartlAddison-WesleyPearson Schweiz Ag
英文版:http://ruby.railstutorial.org/ruby-on-rails-tutorial-book 本人环境: windows7下用VirtualBox装的Ubuntu 13.04 第一章 从零到部署 安装rvm,这样就能自由的切换ruby版本 apt-getinstallcurl #安装rvm curl-L https://get.rvm.io | bash#启动rvm ...
参数:' '是参数str的默认值,调用函数时,str参数是可选的,如果不指定,就使用默认值。参数名称任意。 返回值:Ruby方法不显示指定返回值,方法的返回值是最后一个语句的计算结果,也可以显式指定返回值。 下面方法和上面的方法等价: defstring_message(str='')return"It's an empty string!"ifstr.empty?return"Th...
Ruby on Rails 教程 - 第 10 章 账户激活和密码重设
ruby rails 入门 ruby on rails tutorial (接上一篇,今天的目标是把第二章结束~~加油) [size=medium]2.3 Microposts资源[/size] 在生成和探索了Users资源之后,让我们转过来看看另一个相关资源——Microposts。 在这一节中,我建议对比一下2个资源中相似的元素。你会看到2个资源之间会有很多地方都是相同的。
Although it is important to learn English, which is the international language of programming, it’s often helpful at first to learn in your native language. It is for this reason that I am grateful to Andor Chen for producing the Chinese-language edition of the Ruby on Rails Tutorial book...