新手问题 · Topics

新手问题 (菜鸟提问) 怎么把一篇文章存储到两张表中？

givemeluck • Last by givemeluck replied at September 03, 2015

2

新手问题大学新生请问 Java 和 iOS 中优先学哪个好一点？

soulgux • Last by ibugs replied at September 02, 2015

36

新手问题下载了 Rails Girl 的源代码有个 Gem 安装不上去

renshine • Last by renshine replied at September 02, 2015

6

新手问题服务器配置

cbdfocus • Last by kgen replied at September 01, 2015

4

新手问题求一个 Ubuntu 下带智能提示的 IDE

drine • Last by diguage replied at September 01, 2015

12

新手问题如何将一维数组转换成哈希

ssqq • Last by killernova replied at August 31, 2015

9

新手问题字符串数组转换

easonlovewan • Last by easonlovewan replied at August 31, 2015

3

新手问题 [已解决] rails 插件 devise 登录添加状态判断条件扩展问题

u1351384616 • Last by u1351384616 replied at August 29, 2015

1

新手问题 [已经解决，thx] ActiveRecord::Base after_find 的问题 !

u1351384616 • Last by u1351384616 replied at October 05, 2015

5

新手问题想写个多条件的搜索功能

easonlovewan • Last by easonlovewan replied at August 28, 2015

2

新手问题用 rails new 了一个工程，然后删除掉了，又 new 了一个新工程，浏览器中查看 http://localhost:3000/，报错

mumoozhu • Last by mumoozhu replied at August 27, 2015

8

新手问题 [已解决] 怎么生成 UUID？用 Gem？用 Rails 自带的？用 Ruby 自带的？

chairy11 • Last by luikore replied at August 27, 2015

25

新手问题 rake wechat:menu_create 提示 invalid sub button key size (40026) 错误

caiqinghua • Created at August 26, 2015

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

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

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

新手问题 gem install pg 遇到的问题

drine • Last by drine replied at August 24, 2015

9

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

新手问题 Rails 串接 Ruby 爬虫

w181496 • Last by johnnyhappy365 replied at August 24, 2015

4

新手问题请教更简洁的写法

birbird • Last by birbird replied at August 23, 2015

12

新手问题 Ruby 数组值修改

danielfeng • Last by danielfeng replied at August 22, 2015

6

新手问题字符串按每两个一组怎么分割

yakczh • Last by yakczh replied at August 22, 2015

5

新手问题大家平常是怎么更新表字段

jiemoon • Last by msg7086 replied at August 21, 2015

4

新手问题如何让 gets 可以记忆以前输入的信息

ssqq • Last by douxiance replied at August 20, 2015

7

新手问题用 RC4 加密出现乱码，但可被解密。

killernova • Last by killernova replied at August 19, 2015

12

新手问题一个关于 each_with_index 函数问题

exuxu • Last by exuxu replied at August 19, 2015

6

新手问题咨询一个 Ruby 的 socket 监听的问题

haoshanshan • Last by mueven replied at August 19, 2015

6

新手问题 bullet 支持的版本的多少呢？

jerrym • Created at August 19, 2015