Newest · Topics · Ruby China

数据库 mongodb 是否支持位运算查询？求教给位大佬

luoganglong • Created at September 13, 2017

Ruby Ruby MD5 加密的 16 位填充

403 • Last by aldrich replied at September 13, 2017

4

Rails 时间范围格式问题

ZhouYiYu • Last by pinewong replied at September 15, 2017

5

RubyConf 关于订正大会地址到杭州海外海” 皇冠 “大酒店，订错酒店的解决方法

jasl • Last by jasl replied at September 13, 2017

14

Rails uninitialized constant LetterAvatar::HasAvatar

kvapri • Last by winse replied at September 14, 2017

3

新手问题 Ruby 使用 Spreadsheet 解析 Excel 数据，row 总是为 nil

return • Last by return replied at September 21, 2017

7

新手问题 lib 下如何使用 rails 里面相关方法

dccmmtop • Last by hww replied at September 13, 2017

2

MongoDB 关于 MongoId 里使用 DBRef

milk • Created at September 12, 2017

翻译 Ruby 并发模型介绍 (一二部分)

xyuchen • Last by xyuchen replied at September 13, 2017

5

开源项目 GoBackup - 自动化服务器备份工具

huacnlee • Last by stephen replied at January 23, 2024

14

RubyConf RubyConf China 2017 征集周六晚去哪浪？

jasl • Last by wuguzaliang replied at March 06, 2018

29

新手问题我想请问如果我想搭建电子商务，用 Ruby on Rails 会好吗？

jeffhappily • Last by small_fish__ replied at September 12, 2017

5

Rails 我做一个内容发布的网站，里面每个页面都是随时在变更的，如何做成动态是最适合？

QueXuQ • Last by QueXuQ replied at September 13, 2017

5

新手问题 action_mailer 发送邮件错误

rails_taotao • Last by rails_taotao replied at September 12, 2017

2

瞎扯淡应用了元编程，开心哦

banana • Last by steve-chan-clojure replied at September 13, 2017

20

新手问题 gemsource-ahttps://gems.ruby-china.org 报错

hxGithub521 • Last by huacnlee replied at September 11, 2017

2

RVM/rbenv 萌新求助添加 ruby-china gems 源总是失败

luodaoyi-github • Last by yangjianyi replied at September 13, 2017

5

瞎扯淡你们会把 macOS 转成大小写敏感吗？

pynix • Last by flowerains replied at September 18, 2017

30

分享转：干货 | 大规模知识图谱的构建、推理及应用

chenge • Created at September 09, 2017

Rails bundle exec sidekiq 出错

rails_taotao • Last by rails_taotao replied at September 11, 2017

2

分享搭建一个点对点的分布式文件共享系统 - Launch School 毕业项目

knwang • Last by knwang replied at September 13, 2017

12

分享译文：一个 Perl 程序员职业生涯的中年危机

5long • Last by jakit replied at November 01, 2017

20

瞎扯淡 Gemfile 要改名了

ruchee • Last by neilxp replied at September 20, 2017

13

新手问题请问怎么升级 Linux 里的 Ruby

wsybyy • Last by prothro replied at September 10, 2017

10

新手问题有个模型关联的问题！！！

shanzhen123 • Last by shanzhen123 replied at September 09, 2017

8

Rails 级联菜单的问题，二级联动效果

nicetyler • Last by nicetyler replied at October 24, 2017

10

招聘 [深圳] 贔玄阁科技有限公司招收 ruby 工程师

veetase • Last by veetase replied at September 13, 2017

4

新手问题遇到一个错误 ActiveRecord::StatementInvalid (Could not find table 'users') 求解

chrisyu • Last by chrisyu replied at September 11, 2017

7

Rails rails 有没有什么办法在创建一个表的信息的同时创建另一张关联表的多条信息？

ZhouYiYu • Last by eric_chao replied at September 14, 2017

4

Rails carrierwave 高效批量存储本地图片问题

xiaoxiao • Created at September 08, 2017