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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...logging app.
Not sure what it is referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
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Difference Between ViewData and TempData?
I know what ViewData is and use it all the time, but in ASP.NET Preview 5 they introduced something new called TempData.
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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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How do I temporarily disable triggers in PostgreSQL?
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CSS does the width include the padding?
...the padding size. while in FF, the width does not.
How can I make both behave the same?
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Which data type for latitude and longitude?
...m newbie to PostgreSQL and PostGIS. I want to store latitude and longitude values in PostgreSQL 9.1.1 database table. I will calculate distance between two points, find nearer points by using this location values.
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What is the difference between a .xib file and a .storyboard?
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Types in Objective-C on iOS
I want to ask about the fundamental data types in Objective-C on iOS.
3 Answers
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Rebasing remote branches in Git
I am using an intermediate Git repository to mirror a remote SVN repository, from which people can clone and work on. The intermediate repository has it's master branch rebased nightly from the upstream SVN, and we are working on feature branches. For example:
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