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Rails Total 5140 topics

Ruby on Rails, 也称 Rails, 是一个使用 Ruby 语言写的开源 Web 开发框架。

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Rails 更新用户信息的时候取消对于密码的验证
woaigithub • Last by crazyjin replied at April 22, 2013
22
Rails rails url 拼接 & 组合
tsinghan • Last by TsingHan replied at November 15, 2012
20
Rails 一对多对多
sforce100 • Last by woaigithub replied at November 14, 2012
7
Rails 上传头像且能在上传前进行裁剪的 GEM？
puras • Last by knwang replied at November 14, 2012
12
Rails 菜鸟求教：报错 “ActiveRecord::ConnectionNotEstablished”
ghyghoo8 • Last by zhangner replied at November 14, 2012
15
Rails net/http 的超时的问题
jiek85 • Last by zhangjinzhu replied at November 14, 2012
9
Rails CKEditor 在 IE8 下，按钮可以点击的范围非常小
zhbinx • Last by zhbinx replied at November 14, 2012
4
Rails 3.2.1 和现在的 3.2.9 区别大不？
yfeng • Last by yfeng replied at November 14, 2012
5
Rails 1000 个小时学会 Rails - 000 Rails 前世今生
juanito • Last by juanito replied at June 07, 2016
18
Rails Rails 2.3.x 下想使用 Rspec 的 mock_model 有什么办法吗？
yzhrain • Last by yzhrain replied at November 13, 2012
2
Rails rails 对象图
chenge • Created at November 12, 2012
Rails rails 播放视频的代码是怎么实现的？有没有开源的模版？谢谢
str0cker • Last by chinacheng replied at November 12, 2012
5
Rails 同一脚本通过 rails 在页面上调用和通过 rake 调用执行的时间相差很多?
lb563 • Created at November 12, 2012
Rails 求助 ActiveRecord::StatementInvalid: Encoding::Unde finedConversionError
roam • Last by chenge replied at November 12, 2012
1
Rails CarrierWave 上传图片时怎么样加水印？
onlyzlei • Last by huacnlee replied at November 12, 2012
1
Rails 请问，每次 rails generate 都要--skip-test-unit 或者 --skip-stylesheets,能不能有什么配置，不需要每次都要输入这么长
uuiiaa01 • Last by Iacob replied at November 12, 2012
11
Rails AR 中 新建一个实例时，怎么给他一个默认 id?
lmorenbit • Last by lmorenbit replied at November 12, 2012
2
Rails 关于 Russian Doll Caching
fei0456116 • Created at November 12, 2012
Rails 有遇到 Expected x.rb to define X (LoadError) 这样问题的么？
googya • Last by chenge replied at November 12, 2012
5
Rails 请教 Rails 3 image_tag 怎么显示其它路径的图片？
fayannie • Last by wangyzyoga replied at January 21, 2015
18
Rails 多态关联中子对象创建时 controller#create 怎么写？
lying325 • Last by woaigithub replied at May 31, 2013
13
Rails Rails Tutorial (翻译 11 章) 断断续续搞了两个钟，才这么点
levan • Last by tassandar replied at November 11, 2012
7
Rails Upload 文件的速度很慢，是什么原因呢？
roam • Last by allenwei replied at November 11, 2012
7
Rails 需要一个模块给所有 model 添加一个方法
orichi • Last by orichi replied at November 10, 2012
8
Rails 大家使用 irb 碰到"stack level too deep"情况多吗?
cxh116 • Last by richard020389 replied at November 10, 2012
3
Rails Rails 中临时把一个 model 的错误消息删除该怎么做？
ibachue • Last by cxh116 replied at November 10, 2012
8
Rails (有结论) 同样的 Ruby/Rails 环境，在 Mac 和 Linux 下小命令性能不同
inntran • Last by inntran replied at November 10, 2012
14
Rails Ruby and Rails 故障显示 Started GET "/" for 127.0.0.1 at 2012-10-30 21:55:48 +0800
uuiiaa01 • Created at November 09, 2012
Rails 关于数据保存出错
sforce100 • Last by woaigithub replied at November 09, 2012
2
Rails respond_with (@obj,location:where_path) 怎么传递参数？
evan • Last by woaigithub replied at November 09, 2012
5
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在你不熟悉的情况下，建议使用 Rails 标准推荐选择，例如用 erb 而不是 haml、slim，这能让你在进阶过程少遇到很多坑。
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