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翻译 iOS开发--app是怎样运行的
在本文开始之前先做这样一个app,在屏幕中间创建一个按钮"Hit Me",点击出后出现一个alert How does an app work? app本质上是由可以相互发送消息(message)的对象(objects)构成的。我们app中的许多对象都是由iOS提供的,举个例子,按钮----UIButton对象,还有alert popup - UIAlertCont
2015-03-16 10:09:40
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原创 Rails笔记2.3
demo/app/views/say/goodbye.html.erb Goodbye! It was nice having you here. http://localhost:3000/say/goodbye demo/app/views/say/hello.html.erb ... Say Goodbye! demo/app/views
2015-03-15 14:43:28
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原创 Rails学习笔记2.1、2.2
rails new demo The command has created a directory name demo. Pop down into that directory, and list its contents. You should see a bunch of files and subdirectories. rake about Examine the ins
2015-03-13 10:33:33
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转载 mac下安装Ruby、Rails环境
参考文章 https://ruby-china.org/wiki/install_ruby_guide 1.安装xcode 2.安装homeBrew http://brew.sh/index_zh-cn.html 3.安装RVM $ curl -L https://get.rvm.io | bash -s stable 载入RVM,新开的终端不用,因为会自动
2015-03-10 16:55:43
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