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《Ruby on Rails 实践》(pdf)电子书下载

学习,顶谢谢

学习,顶谢谢

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谢谢共享

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初学ROR,看看

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谢谢啊

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see

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赞一个 。很好哦啊。我草

赞一个 。很好哦啊。我草赞一个 。很好哦啊。我草

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初学者

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谢谢楼主分享

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好东西啊,正缺着呢啊

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好资料,顶一下

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真是太棒了,感謝分享!

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看看吧,谢谢啦

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down

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回复 1# 的帖子

>ruby test.rb
I still need to visit the following cities:
London
Paris
Amsterdam
>Exit code: 0
>ruby test.rb
test.rb:1: undefined local variable or method `math' for main:Object (NameError)
>Exit code: 1
>ruby test.rb
>Exit code: 0
>ruby test.rb
3.0>Exit code: 0
>ruby test.rb
test.rb:4: undefined local variable or method `h' for main:Object (NameError)
>Exit code: 1
>ruby test.rb
hello world!
>Exit code: 0
>ruby test.rb
>Exit code: 0
>ruby test.rb
hello!
hello!
hello!
>Exit code: 0

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回帖是美德

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