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tongyuhu
@tongyuhu
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2020-08-04 01:20
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tongyuhu
mastodon
6y
如果指定了目标版本，Active Record 会运行该版本之前的所有迁移（调用其中的 change、up 和 down 方法），其中版本指的是迁移文件名的数字前缀。
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tongyuhu
mastodon
6y
Hello Mastodon
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tongyuhu
mastodon
6y
tongyuhu's blog
前端签名消息，后端发送，保持同步。
tongyuhu
mastodon
6y
16051603420613
212121212
tongyuhu
mastodon
6y
alice first
hello world
tongyuhu
mastodon
6y
2020-10-29 16:48:17 +0800
在编写迁移时我们偶尔也会犯错误。如果已经运行过存在错误的迁移，那么直接修正迁移中的错误并重新运行这个迁移并不能解决问题：Rails 知道这个迁移已经运行过，因此执行 rails db:migrate 任务时不会执行任何操作。必须先回滚这个迁移（例如通过执行 bin/rails db:rollback 任务），再修正迁移中的错误，然后执行 rails db:migrate 任务来运行这个迁移的正确版本。
joshsigurdson
news
6y
tongyuhu reblogged
Will YOU Be VACCINATED BY FORCE? - Trump Says NO But There's MORE To The Story!
See the FULL video report up on BitChute HERE: Josh Sigurdson reports on the very real possibility of forced vaccinations going forward. President Donald Trump made the comment to Varney on Fox Business
tongyuhu
mastodon
6y
2020-10-20 15:19:50 +0800
Radiator is an API Client for interaction with the STEEM network using Ruby.
exxp
exxp
6y
tongyuhu reblogged
Introducing Exxp - the rebranded and much improved replacement to the steempress plugin
This update has been a long time in the making, as we the @steempress team are finally ready to launch our new and renamed plugin for WordPress: Exxp. Despite its name, steempress has been Hive exclusive
cyberdemon531
DTube
6y
tongyuhu reblogged
Smoking Hot ANTIFA Gamer Girl Speedruns Resident Evil 4 Badly | Sunday Runday! #146
Go to my website to find everything you need to know about me! Give me money on patreon and I will be happy! ▶️ DTube
tongyuhu
mastodon
6y
2020-10-12 16:14:41 +0800
狼嚎
tongyuhu
mastodon
6y
2020-10-12 09:56:04 +0800
Radiator is an API Client for interaction with the STEEM network using Ruby.
tongyuhu
mastodon
6y
推荐 Ruby Gem 列表
推荐 Gem 列表 本页用于介绍 Ruby 社区里面那些特别热门的 Gem ，以下 Gem 可以在 rubygems.org 找到。 实用的 RubyGems 排名站点 www.ruby-toolbox.com bootstrap 来自 Twitter 的 Bootstrap，是一套完成的前台 CSS 框架。 以简洁，优雅著称于世。被无数攻城狮所青睐，又让无数程序猿审美疲劳。 Devise
tongyuhu
mastodon
6y
2020-10-10 14:34:55 +0800
你想干啥
tongyuhu
mastodon
6y
2020-10-10 14:19:53 +0800
在mastodon上发博客，同步发送到 hive
tongyuhu
mastodon
6y
mastodon
555555555555
tongyuhu
mastodon
6y
Hello Mastodon
This post is send form Mastodon!
tongyuhu
tag1
6y
Test Post
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