新手问题 · Topics

新手问题距阵为何要使用 9 个值来表示

luffycn • Last by appell replied at March 01, 2015

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新手问题为什么模型的 has_many 无法在 console 中进行方法调用？

yan32768 • Last by lyfi2003 replied at March 01, 2015

2

新手问题 sinatra 是否可以给手机 App 提供 RESTful api

bupo • Last by darkbaby123 replied at March 01, 2015

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新手问题 Ruby 怎样判断一个数字是整数还是小数？

easonlovejiven • Last by msl12 replied at March 03, 2017

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新手问题 rails s 报错 Could not find erubis

easonlovejiven • Last by jijin replied at February 27, 2015

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新手问题不知道为什么输入框不能输入，困扰好久了 (重新排版后)

davidminaki • Last by davidminaki replied at February 26, 2015

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新手问题 Mongoid 如何自动生成 created_at, updated_at 等字段？

loyalpartner • Last by michael0015 replied at February 26, 2015

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新手问题「已解决」关于 ruby-china 源码使用 mongoid 的问题

loyalpartner • Last by loyalpartner replied at February 25, 2015

2

新手问题有些网站用程序获取页面内容，跟用浏览器人工打开页面内容有区别

luffycn • Last by luffycn replied at February 24, 2015

15

新手问题 Rails 后台管理

southorion • Last by southorion replied at February 22, 2015

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新手问题用 ocra 打包有调用到 Tk 的脚本时出错！

736248591 • Last by 736248591 replied at February 20, 2015

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新手问题 [SOLVED] 怎么在 Carrierwave 中为不同的 Version 设置不同的文件名后缀？

ikunsam • Last by ikunsam replied at February 17, 2015

2

新手问题 Rails 和 Android

xiaoyaotian • Last by assyer replied at February 27, 2015

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新手问题关于 gem 'faye' 如何获取所有连接的 client_id

tianlitao • Last by tsaomichael replied at June 17, 2015

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新手问题如何写出这样的正则表达 '小明 2015/2/15 15:21:55'

luffycn • Last by Rei replied at February 15, 2015

3

新手问题 [ 已解决 ] ActionMailer 的 smtp_setting，是否只要用一个邮箱的账号和密码，就能用？

chairy11 • Last by chairy11 replied at February 15, 2015

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新手问题如何把 yml 文件的内容，按原版格式显示在 view 上

luffycn • Last by Rei replied at February 14, 2015

2

新手问题 Rails 5 什么时候会上？

chairy11 • Last by chunlea replied at February 13, 2015

18

新手问题 ruby 小技巧 String.empty? with a default value

jerrychen2008 • Last by jerrychen2008 replied at February 13, 2015

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新手问题 Ruby on Rails 教程第 8 章

bmiwdmb • Last by bmiwdmb replied at February 13, 2015

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新手问题如何用正则表达式判断一个字符串的开头是否是数字？

easonlovejiven • Last by qhwa replied at February 12, 2015

5

新手问题有人用七牛来存图片吗？

cqcn1991 • Last by hrz3424 replied at April 05, 2016

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新手问题类似朋友圈，获取当前用户和用户所有朋友的文章的解决办法！

stephen • Last by mogodb replied at February 12, 2015

4

新手问题 Rails 4.2 中添加了 foreign_key，作用是什么呢？

QueXuQ • Last by QueXuQ replied at February 11, 2015

4

新手问题关于 bundle 的一个弱弱的问题

knight • Last by knight replied at February 11, 2015

4

新手问题怎么用 shoes packer 来打包 shoes

736248591 • Created at February 10, 2015

新手问题测试 Gem 的时候如何让 require 'path/filename' 优先载入项目文件？

bolasblack • Last by bolasblack replied at February 09, 2015

6

新手问题关于 Bundler 的问题

linjunzhugg • Last by linjunzhugg replied at February 09, 2015

2

新手问题路由中 only: [] 是什么意思

tardis • Last by hmilym replied at February 08, 2015

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新手问题路由器网页如何实现比较好

dxcqcv • Last by mogodb replied at February 08, 2015

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