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技术感言,凡事不可太尽http://yehudakatz.com/2009/12/26/the-rails-3-router-rack-it-up/ 阅读全文
posted @ 2010-11-03 22:20
lexus
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技术感言,凡事不可太尽http://yehudakatz.com/2009/12/26/the-rails-3-router-rack-it-up/ 阅读全文
posted @ 2010-11-03 22:20
lexus
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http://www.uploadify.com/documentation/ 阅读全文
posted @ 2010-11-03 16:03
lexus
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http://ruby-doc.org/ 阅读全文
posted @ 2010-11-03 15:33
lexus
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http://yc75.javaeye.com/blog/379929"100x100>".scan(/\d+/)=> ["100", "100"] 阅读全文
posted @ 2010-11-03 13:37
lexus
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2009-08-04Ruby数组操作总结数组的创建 arr = Array.new num #创建num个元素的数组,所有数组元素为nil arr = Array.new num, elem #创建num个元素的数组,所有数组元素为elem arr = Array(m..n) #创建m..n元素为m到n的数组(包括n) m...n不包括n arr = (Array)[elem1, elem2,.... 阅读全文
posted @ 2010-11-03 12:47
lexus
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<%= form_for (@upload, :html => { :multipart => true }) do |f| %>wrong<%= form_for(@upload, :html => { :multipart => true }) do |f| %>right怎么不能差一个空格,不是说是ruby语法松散吗 阅读全文
posted @ 2010-11-03 11:40
lexus
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http://rio.rubyforge.org/适合做后台管理菜单 阅读全文
posted @ 2010-11-03 10:05
lexus
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http://yuan.javaeye.com/blog/604174好文http://trevorturk.com/2009/03/22/randomize-filename-in-paperclip/http://trevorturk.com/2008/12/11/easy-upload-via-url-with-paperclip/ rails console下利用paperclip处理远程... 阅读全文
posted @ 2010-11-03 09:58
lexus
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