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Rails mysql 数据库 could not obtain a database connection

cyzgbw • Last by rd084c replied at August 26, 2015

4

新手问题 CentOS 7 gem source -a 报错 uninitialized constant Gem::RemoteFetcher::Zlib

string2020 • Last by yangshengqing replied at August 26, 2015

4

数据库 MySQL 联合索引 (a,b) 的一些困惑

ibugs • Last by ibugs replied at August 26, 2015

13

其他 [耳机转让] Beats Solo2 头戴式耳机

zhangsm • Last by nouse replied at August 26, 2015

7

Gem 怎样只用 friendly_id，禁用主键 id

Peter • Last by peter replied at August 26, 2015

15

Ruby xmpp 服务器 vines

mobiwolf • Last by flowerwrong replied at August 25, 2015

24

分享我们的产品上线啦 -- pragmatic.ly

poshboytl • Last by flowerwrong replied at August 25, 2015

185

分享 [Teahour.FM#77] 专访原 JavaEye 的创始人 Robbin (终于复播了)

lgn21st • Last by ibugs replied at August 25, 2015

36

开源项目 weapon，为已有项目，配置 mina 部署，i18n 定制，rails_settings_ui

seaify • Last by seaify replied at August 25, 2015

26

招聘 [成都] Active Network 寻觅 4 位 Ruby on Rails 攻城狮 / 程序媛

shawncui • Last by shawncui replied at August 25, 2015

87

RubyConf RubyConf China 2015 将于 10月10日-11日于深圳举办 (内附讲师征集链接)

jasl • Last by hengzou replied at August 25, 2015

60

新手问题移动应用该如何保存用户登录状态

bpw11320 • Last by bpw11320 replied at August 25, 2015

2

新手问题关于 NoSQL 设计标签系统的问题

zhzenghui • Last by zhzenghui replied at August 25, 2015

2

瞎扯淡 [感谢 leozwa,问题已解决] 我买了一个山寨键盘,没有 insert 键,有什么方式可以切换"插入 / 改写"模式

crabby • Last by douxiance replied at August 25, 2015

6

其他 [已解决] SwitchySharp 在 Chromium 无法安装了吗

crabby • Last by douxiance replied at August 25, 2015

2

新手问题 when l typed "rvm use ..." command in ubuntu terminal , it remains me ........

bbos1994 • Last by bbos1994 replied at August 25, 2015

2

分享使用 Rails + Angular 开发的一个记账程序

wosuopu • Last by johnnyhappy365 replied at August 25, 2015

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新手问题 Rails 中如何实现登录次数尝试过多锁定十分钟

jasonpu • Last by rubyu2 replied at August 24, 2015

18

新手问题 Ruby 的块和 C/C++ 的块的区别

orangi • Last by yanguango replied at August 24, 2015

3

Rails Savon 2 传送 SOAP wsdl 出错

xujianmin • Last by xujianmin replied at August 24, 2015

5

招聘 [成都] 招募一名初级 Ruby On Rails 工程师

wow3 • Last by AndyLockhart replied at August 24, 2015

16

Gem d

booobstar • Last by ken replied at August 24, 2015

2

RubyConf RubyConf China 2015 赞助征集

jasl • Last by lonely21475 replied at August 24, 2015

18

新手问题 gem install pg 遇到的问题

drine • Last by drine replied at August 24, 2015

9

Rails 关于用户权限的问题

solopiggy • Last by brenda103 replied at August 24, 2015

17

瞎扯淡有没有办法订阅社区的精华帖的 RSS

plan9 • Last by yellowstar replied at August 24, 2015

7

部署 Rails 在 production 环境下无法有 Bootstrap 效果,求解!

arc_start • Last by jing replied at August 24, 2015

16

新手问题显示转换二进制字符串怎么用前导 0 补齐

yakczh • Last by luikore replied at August 24, 2015

3

部署 Rails Server 内存随着访问量不断增加，但是当访问量降下来的时候，内存并没有释放。

tangmonk • Last by tangmonk replied at August 24, 2015

11

新手问题 Rails 串接 Ruby 爬虫

w181496 • Last by johnnyhappy365 replied at August 24, 2015

4