浙江省高等学校教师教育理论培训

摘要： http://gregmoreno.ca/rails-3-upgrade-part-2-routes/http://www.engineyard.com/blog/2010/the-lowdown-on-routes-in-rails-3/ 阅读全文

摘要： http://gregmoreno.ca/rails-3-upgrade-part-2-routes/ 阅读全文

摘要： Rails Plugin: Paperclip Questionup vote5down votefavorite2How can I prevent the image tag that calls the associated image from displaying if no image is associated with the record?...gives me the text... 阅读全文

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摘要： http://www.kuqin.com/rubycndocument/index.html Ruby数组操作的总结 学习Ruby过程中总结了一些Ruby中常用的数组操作。1、数组定义arr1=[]arr2=Array.newarr3=['1','2','3']2、输出printarr3,"\n"#123putsarr3[0]#1printarr3.join(",")#1,2... 阅读全文

摘要： http://www.kuqin.com/rubycndocument/index.html 阅读全文