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Is there documentation for the Rails column types?
I'm looking for more than the simple type listing that is found on this page :
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What is the difference between lock and Mutex?
What is the difference between lock and Mutex? Why can't they be used interchangeably?
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What's the point of map in Haskell, when there is fmap?
Everywhere I've tried using map , fmap has worked as well. Why did the creators of Haskell feel the need for a map function? Couldn't it just be what is currently known as fmap and fmap could be removed from the language?
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
... to choose from! What are best practices for determining which control to use for displaying data in ASP.NET?
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ReadOnlyCollection or IEnumerable for exposing member collections?
...to expose an internal collection as a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?
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Implementing MVC with Windows Forms
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I am of the view that applications are so different from each other and our understanding of how applications should be written is still very limited. Past Windows Forms applications I have worked on have been so different from each other. Some of the design differences I have seen are (including...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
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With the Entity Framework most of the time SaveChanges() is sufficient. This creates a transaction, or enlists in any ambient transaction, and does all the necessary work in that transaction.
Sometimes though the SaveChanges(false) + AcceptAllChanges() pairing is useful.
The most use...
What Content-Type value should I send for my XML sitemap?
I thought I should send "text/xml", but then I read that I should send "application/xml". Does it matter? Can someone explain the difference?
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CSS display:table-row does not expand when width is set to 100%
I'm having a bit of a problem. I'm using FireFox 3.6 and have the following DOM structure:
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PostgreSQL return result set as JSON array?
I would like to have PostgreSQL return the result of a query as one JSON array. Given
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