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Best practices for in-app database migration for Sqlite

...base schema might change over time. What are the gotchas, naming conventions and things to watch out for to do a successful migration each time? ...
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Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?

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How to convert An NSInteger to an int?

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Iterate over the lines of a string

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What is an xs:NCName type and when should it be used?

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Adding additional data to select options using jQuery

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Fastest way to check if a string is JSON in PHP?

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Sorting related items in a Django template

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Pass Array Parameter in SqlCommand

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Windows batch: formatted date into variable

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