新手问题 · Topics

新手问题 Devise 是怎么做到只输出部分字段的

birbird • Last by birbird replied at August 04, 2015

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新手问题关于 rake doc 自动生成文档的问题

juanchen1190 • Last by reyesyang replied at August 03, 2015

1

新手问题 [已解决] 访客统计数据展示问题

seaify • Last by billy replied at August 01, 2015

3

新手问题 Ruby scan 方法的一个疑问

rubyu2 • Last by rubyu2 replied at August 01, 2015

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新手问题 [已解决] wice_grid 使用问题

seaify • Last by seaify replied at August 01, 2015

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新手问题 DES 加密问题实现 Java 代码加密方式

scorpiusz • Last by glz1992 replied at September 15, 2017

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新手问题数据库约束了 null false 后，做空值 test 会报 error

thanatos • Last by thanatos replied at July 30, 2015

10

新手问题关于 OpenSSL 的 verify_callback 的疑惑

deathking • Created at July 30, 2015

新手问题懒人想找个能通过 “.” 自动带出方法的 IDE……

thanatos • Last by gazeldx replied at July 30, 2015

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新手问题每次 bundle install 都出现要求 gem install x -v' xxx'

drine • Last by douxiance replied at July 29, 2015

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新手问题 ERROR：While executing gem... <ArgumentError> invalid byte sequence in GBK

syl_jluedu • Last by ericguo replied at July 29, 2015

2

新手问题如何在 rspec 的报告中加入测试脚本中变量的值

redvoilin • Last by redvoilin replied at July 29, 2015

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新手问题发送邮件时，出现 Invalid Base64 stream. (Net::SMTPFatalError)

jerrym • Last by jerrym replied at July 27, 2015

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新手问题 redirect_to 後為何可以看到 flash

bmiwdmb • Last by geniousli replied at July 26, 2015

2

新手问题安装 win8.1+ruby2.1.6+rails4.2.3 x64 兼容问题，及 rails 的未来？

yan32768 • Last by ywjno replied at July 26, 2015

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新手问题寻找 attribute_method_matchers 的定义？

yan32768 • Created at July 25, 2015

新手问题 Rails 如何动态定义表结构？已上传了我的方法。

yan32768 • Last by yan32768 replied at July 25, 2015

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新手问题关于方法调用的问题

cbdfocus • Last by billy replied at July 24, 2015

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新手问题怎么在 Ruby 上发帖

jacobbrown • Last by rei replied at July 24, 2015

1

新手问题 http 网页内容抓取的编码问题

nameofhsw • Last by coderek replied at July 24, 2015

1

新手问题运行 gem 提示 certificate verify failed

yakczh • Last by qhwa replied at July 23, 2015

3

新手问题 scan 和 split 的区别记录

pathbox • Last by sdfsd replied at October 01, 2020

2

新手问题 before_save 时修改 record 的 boolean 类型属性，导致 save! 失败

thanatos • Last by davidwei replied at July 22, 2015

3

新手问题左侧边导航栏点击样式问题

zhufengxiangxyz • Last by rasefon replied at July 22, 2015

10

新手问题怎么找出两个数组的不同元素

easonlovewan • Last by nine replied at July 22, 2015

6

新手问题请教一个关于如何在 ActiveRecord 中怎样自定义属性的问题

saxer • Last by saxer replied at July 21, 2015

6

新手问题 Rails 更新数据

easonlovewan • Last by liukai replied at July 21, 2015

4

新手问题 [已解决] 想做一个保存前的检查，导致 save 失败，求指点，谢谢！

thanatos • Last by thanatos replied at July 21, 2015

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新手问题 [已解决] 保存前通过回调来更改属性，但是无法将属性值保存下来？

thanatos • Last by thanatos replied at July 21, 2015

3

新手问题做一个管理系统，用 mongodb 还是 pg？

thanatos • Last by thanatos replied at July 20, 2015

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