I\'ve written a migration to populate a countries table with fairly static data. It works fine on one of my machines (Rails 3.0.something, Ruby 1.9.something, Windows 7) but not on another (Rails 3.0
We are in the process of migrating our ASP.NET MVC 2.0 web application to ASP.NET MVC 3.0. We do not intend to migrate all views to Razor and I believe it should be alright. But we use a lot of 开发者
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In a migration, I want to add an order column which defaults to the ID of the column. I tried the following:
I am writing a migrating script to move blog posts from an unknown blog to WordPress, and I want to host those images on WordPress. For the texts, I can write them into the \".wxr\" file. I found some
I have a model that has an abstract entity with two entities that inherit from this abstract entity. When I try doing automatic migration I get an error about there being no mapping model so I created
What\'s the preferred syntax for ad开发者_如何转开发ding an index to a table in Rails via a migration?The preferred syntax is:
I would like to run a migration to create a User table that starts counting from 10000 for the user_id column. I would like to avoid using DB specific syntax via the execute method, because my product
i\'m developing a modular application on RoR. Ideally, i\'d like to make a very generic kernel, and then to be able to code specific plugins around it (Placed in vendor/plugins, or in lib and then onl
I\'m trying to do a conversion from one 3rd party library to another (gwt-ext to gxt).To help minimize upfront changes, and to ensure consistency and testability, we decided to create proxy classes th
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