新手问题 · Topics

新手问题 [求助] 怎么用 Rails 写出选择题的试卷，Multiple choice quiz

Vdan • Last by xdoc replied at October 12, 2017

新手问题跪求下载的功能怎么做

nicetyler • Last by Panda-Mat replied at October 24, 2017

新手问题 Where 两个字段查询问题

return • Last by yingce replied at June 02, 2017

新手问题 rubymine 的块注释会标黄线报警怎么解决

lyb124553153 • Last by mingyuan0715 replied at June 02, 2017

新手问题给话题添加评论功能报错

babyhai • Last by babyhai replied at June 02, 2017

新手问题关于 rails 用 liquid 模板的问题

liuyang_1991 • Last by liuyang_1991 replied at June 02, 2017

新手问题 Mina 部署 rbenv not found

qwbtc • Last by hz_qiuyuanxin replied at June 01, 2017

新手问题如何通过局域网访问本地的开发环境下的 rails 项目

nicetyler • Last by nicetyler replied at June 01, 2017

新手问题 Rails 里面可以修改主键吗

nicetyler • Last by nicetyler replied at May 31, 2017

新手问题 Mechanize 打开网页超时

403 • Last by 403 replied at May 29, 2017

新手问题这几个功能用什么插件 (权限管理，上传下载)+ 如何禁止用户通过 url 登录为授权访问的页面

nicetyler • Last by nicetyler replied at May 27, 2017

新手问题我有一个多对多关联的中间表，如何将数据保存在中间表中？

miserytan • Last by miserytan replied at May 26, 2017

新手问题手机和谷歌浏览器提交表单显示 ActionController::InvalidAuthenticityToken

aoreki • Last by aoreki replied at May 25, 2017

新手问题 rails API 怎么去跟客户端实现 websocket 长连接，服务器怎么能唯一的标识一个连接，可以向特定的连接推送消息？

skywangxiaoshuai • Last by pathbox replied at May 25, 2017

新手问题正则表达式

chenyanlin_1983 • Last by chenyanlin_1983 replied at May 25, 2017

新手问题如何禁用下拉列表

nicetyler • Last by nicetyler replied at May 24, 2017

新手问题多态情况下关联表查询问题

ringokun • Last by coderliu replied at May 24, 2017

新手问题如何生成指定的随机数

nicetyler • Last by wootaw replied at May 24, 2017

新手问题 rails 项目，production 模式在 ie8 下报"'undefined' 为空或不是对象"错误

gcywolf • Last by fangxing204 replied at September 28, 2017

新手问题如何进行文件下载

nicetyler • Last by huobazi replied at May 22, 2017

新手问题 Ruby 里面如何区分方法和本地变量的

qqren • Last by lithium4010 replied at May 21, 2017

新手问题 formbuilder 可不可以生成不带 type 和 id 的 input

fan124 • Last by jasl replied at May 19, 2017

新手问题正则表达式 ?!$ 是什么意思

Mr_watermelon • Last by billy replied at May 17, 2017

新手问题 where 循环语句怎么写

nicetyler • Last by nicetyler replied at May 17, 2017

新手问题服务器配置 Rails 程序的错误求解

TCnet • Last by awking replied at May 17, 2017

新手问题 Ruby 中关于二维数组直接赋值的问题

keyv2 • Last by keyv2 replied at May 16, 2017

新手问题这个 JSON 怎么按自身格式嵌套转换字段

lyb124553153 • Last by lyb124553153 replied at May 15, 2017

新手问题选择列表问题已解决

nicetyler • Last by nicetyler replied at May 15, 2017

新手问题数据关联问题

nicetyler • Last by leiz_me replied at May 14, 2017

新手问题 [求助] 关于 Rails 中奇怪的时区问题

wfwdex • Last by wfwdex replied at May 13, 2017

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Tips

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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