migration

相关标签：javascript jquery android 多少钱 iPhone

Why is `execute` dropping back to the shell instead of sending SQL directly to my Postgres server?

I have a migration which is using execute to send raw SQL to the Postgres backend. class TestExecuteMethod < ActiveRecord::Migration[详细]

2023-04-05 03:25 分类：问答
CakePHP 2.0 RSS error (doesn't parse extension)

I\'m migrating one of my website from cake 1.3 to 2开发者_如何学运维.0 rc1 and I have a problem with my rss feed.[详细]

2023-04-05 02:40 分类：问答
Is it safe to run migrations on a live database?

I have a simple rails-backed app running 2-3 million pageviews a day off a Heroku Ronin database. The load on the database is pretty light, though, and it could handle a lot more than we\'re throwing[详细]

2023-04-05 02:25 分类：问答
Migrating a blog... will share button counts change?

I am going to migrate a Wordpress blog from a Wordpress.com account to a privately-hosted server, and neither the domain name nor the permalinks structure will change. Can I ex开发者_JAVA百科pect the[详细]

2023-04-05 02:24 分类：问答
form not saving to database in rails

I currently have a form: <%= f.label(:price) %> <br/> <%= f.text_field(:price, :value => number_to_currency(@object.price)) %>[详细]

2023-04-03 15:59 分类：问答
How to import Google Code issues into JIRA (or redmine)?

As Google Code doesn\'t support Git, I\'m moving a Google Code hosted project to my own server. And change to use JIRA for issue tracking, because there is a Git plugin for JIRA. (I don\'t like the Gi[详细]

2023-04-03 09:19 分类：问答
South won't generate or apply migrations for existing app, with changes to migrate

I\'m using South to generate and apply migrations, rather than managing that myself. Unfortunately, South is refusing to actually do anything. Transcript below:[详细]

2023-04-02 14:23 分类：问答
Are there any security pitfalls with using existing MD5 hashes with PHPass?

Before I knew better, I implemented a login system with md5 as the hashing algorithm. Now that I do know better, I\'d like to move to using PHPass. My problem is that the system is already in producti[详细]

2023-04-02 12:33 分类：问答
Rails, how to migrate data from development sqlite3 database to production MySQL database?

With Rails, how do you migrate data from development sqlite3 database to production MySQL database? 开发者_运维技巧[详细]

2023-04-01 22:59 分类：问答
How do I import project settings from one Xcode project to another

I just upgraded my Xcode, and created a blank new project, and discovered that there\'s many new settings that don\'t exist in my old Xcode projects. As a result, when I build and run my old projects,[详细]

2023-04-01 17:44 分类：问答