新手问题 · Topics

新手问题 ActiveRecord 的 qurey 里，哈希形式的参数如何实现 LIKE 检索？

tangramor • Last by luikore replied at October 28, 2013

1

新手问题 where 查询语句有问题

tank_lei • Last by liwei78 replied at October 28, 2013

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新手问题招人看能力，千万别看他上一份工资，切记

i5ting • Last by ruby_sky replied at October 28, 2013

31

新手问题 Prem 在 RubyConf 提供的 learn.thoughtbot.com 的 coupon code

DapengLi • Last by lionzixuanyuan replied at October 28, 2013

4

新手问题 rails3 的 controller 只能对应同名的 model 吗？

MIx • Last by edgar_wang_cn replied at October 27, 2013

4

新手问题 Rails 的 layout 会自动引入目录下的 css 以及 js 吗？

MIx • Last by MIx replied at October 27, 2013

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新手问题 rvm 能管理原本已安装的 ruby 吗

zsj950618 • Last by zsj950618 replied at October 26, 2013

2

新手问题在类中调用以=结尾的方法的疑惑

yuhaidonghd • Last by yuhaidonghd replied at October 25, 2013

3

新手问题请问一下无论是任何程序语言，为什么都是循环，条件这些呢？

redhatping • Last by swachian replied at October 25, 2013

20

新手问题 Rails Guides - <% @posts.each do |post| %> - undefined method `each' for nil:NilClass

n00b1 • Last by Shadow replied at October 25, 2013

9

新手问题 devise:即使填入数据，也一直提示 “不能为空”

5night • Last by 5night replied at October 25, 2013

4

新手问题 Rails 2.3.8 如何使用 client_side_validation

angjunwen • Last by angjunwen replied at October 25, 2013

2

新手问题 Ruby 给一组对象赋新值，不得其领啊？求助~~

dume2007 • Last by lajunta replied at October 24, 2013

7

新手问题 mechanize 模拟登陆 126 邮箱

Star • Last by googya replied at October 24, 2013

7

新手问题 Rails 帮我看看我这种写法有没有问题？

dume2007 • Last by zj0713001 replied at October 24, 2013

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新手问题求购《Programming Ruby 中文版》，可原价。

ying39 • Last by beyondyuqifeng replied at October 24, 2013

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新手问题超级简单的有关 slim 的小问题…………

cassiuschen • Last by cassiuschen replied at October 24, 2013

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新手问题 a pure ruby 这个 pure 是什么意思啊

oooops • Last by cassiuschen replied at October 23, 2013

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新手问题 Ruby 如何将时间戳转换为日期格式？

dume2007 • Last by sevk replied at October 23, 2013

3

新手问题 Python 读取注册表的问题，求助

wilask • Last by wilask replied at October 23, 2013

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新手问题有人知道 china_city 这个 gem 的 form_for 用法吗？

frank • Last by rebecca9201 replied at March 07, 2017

3

新手问题求问此处是变量还是方法调用

scuwolf • Last by scuwolf replied at October 23, 2013

2

新手问题 Rails 如何对已有的数据表建立相应的 Model？

dume2007 • Last by ericguo replied at October 22, 2013

13

新手问题 capistrano-2.15.5，请问这个是什么问题呢？弄了 n 久啊。

QueXuQ • Last by QueXuQ replied at October 22, 2013

2

新手问题给 Ruby 新人一个建议: 不懂 Linux, 不懂 CLI, 你无法了解 Ruby 是多么的优雅.

zw963 • Last by woody1983 replied at October 22, 2013

21

新手问题提示 Gemfile 添加 gem 'sqlite3' ，可是 Gemfile 里面已经有了怎么办

sileixinhua • Last by kevinzhow replied at October 21, 2013

5

新手问题 ROR 开启 rails server 的时候，提示需要跟换 1.0.0 版本的 bundler

sileixinhua • Last by sileixinhua replied at October 21, 2013

6

新手问题 sinatra 可以处理 http 和 tcp 请求吗

tibelf • Last by qichunren replied at October 21, 2013

2

新手问题 Devise + Cancan: 一个 user model 还是 user + admin?

hamxiaoz • Last by allenwei replied at October 21, 2013

4

新手问题 ruby 读取文件写入 mysql 数据库后没有换行符

topswim • Created at October 20, 2013