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数学举个简单例子说明 MAP 和 MLE 的区别

waytohigh • Last by liprais replied at May 13, 2018

1

瞎扯淡好好笑

guyanbiao • Last by guyanbiao replied at May 13, 2018

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Ruby Ruby 正在走向成熟

cnruby • Last by wilikeit replied at May 13, 2018

24

Crystal Crystal 语言, 书写 Ruby 式语法, 编译执行代码

jiyinyiyong • Last by wilikeit replied at May 13, 2018

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Rails 记录一次异常的排除

xiaoxiao • Last by xiaoxiao replied at May 12, 2018

5

Rails Passenger 切换成 Puma 之后，流量图出现了一些奇怪的变化

happyming9527 • Last by happyming9527 replied at May 12, 2018

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Ruby 为什么 Ruby 社区里没有一本像《流畅的 Python》这样的书？

xcc7624 • Last by pynix replied at May 12, 2018

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新手问题 Redis 能否存储 non persistent data?

waytohigh • Last by waytohigh replied at May 12, 2018

4

新手问题这个一般怎么处理的

puma • Last by puma replied at May 11, 2018

4

Rails JSON 解析出错

xiaobai2 • Last by dsh0416 replied at May 11, 2018

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Rails 请教 wicked_pdf 生成的 pdf 中文字体不对齐，跳行的问题

reducm • Last by jerrylin224 replied at May 11, 2018

17

新手问题 rails 中的 redis 集群问题。

279959599 • Last by 279959599 replied at May 11, 2018

7

新手问题 active admin 编辑的时候刷新缓慢

rails_taotao • Last by rails_taotao replied at May 11, 2018

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数学数学节点可能是特别冷清的地方, 但我还是希望有更多的朋友喜欢数学

staticor • Last by staticor replied at May 10, 2018

14

Rails Rails 5.2 中的 secret_key_base

zouyu • Last by IChou replied at May 10, 2018

1

新手问题在一个有翻页的页面上，如何实现跳转到其他页面再返回时能回到上次的页码？

zyjisdog • Last by zyjisdog replied at May 10, 2018

4

分享 Passenger/Nginx/Ubuntu 快速部署 Rails 3.1

hisea • Last by dccmmtop replied at May 10, 2018

81

招聘 [北京] 美团点评-数据平台 Python/Java 高级开发工程师 (25-45K，全年15.5 薪)

541991a • Last by 541991a replied at May 09, 2018

5

反馈两个页面显示问题反馈

rennyallen • Last by huacnlee replied at May 09, 2018

1

Rails 请问 CDN 来的图片，是通过哪个 header 来缓存的？

happyming9527 • Last by weibo17534017 replied at May 09, 2018

6

招聘 [北京] 娱教于乐 (北京) 科技有限公司招聘兼职 RoR 程序员 1 名

kennzhang • Last by yqwoe replied at May 09, 2018

2

新手问题删除数据时候，总是使用缓存的问题

279959599 • Last by darkbaby123 replied at May 08, 2018

10

React Feeble - 基于 React/Redux 的框架

yesmeck • Last by lyfi2003 replied at May 08, 2018

9

招聘编辑掉

baidingding • Last by happyming9527 replied at May 08, 2018

12

招聘 [上海] 瑞达恒-互联网建筑信息平台招聘 Ruby 研发主管

guodanpi_liu • Last by guodanpi_liu replied at May 08, 2018

1

Gem 大家用过 nokogiri 吗？官方的文档太简洁了，无从下手呀！

zlfera • Last by Fighting_3 replied at May 08, 2018

21

EmberJS 谁知道如何把 ember-cli 3.1 的 webapp 部署到 Heroku 的方法？

symphonyh • Last by symphonyh replied at May 08, 2018

2

Rails 如何保存 Rails console 中输入过的命令？

jonnoj • Last by tinyfeng replied at May 08, 2018

6

Rails Devise，微信登陆，微信小程序登陆的逻辑应该如何理顺？

QueXuQ • Last by jasl replied at May 07, 2018

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安全消息队列的推送，一般如何保证安全呢？

Insub • Last by lithium4010 replied at May 07, 2018

6