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How to express infinity in Ruby?
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Remove leading and trailing spaces?
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Deprecated ManagedQuery() issue
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How to implement a unique index on two columns in rails
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How can I change the copyright template in Xcode 4?
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What is the difference between origin and upstream on GitHub?
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How can I filter a Django query with a list of values?
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How can I see the current value of my $PATH variable on OS X?
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What is the difference between os.path.basename() and os.path.dirname()?
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Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
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With web services APIs growing, often times models need to contact external resources with their own data and provide callback URLs. For example, a photo object needs to post itself to Socialmod, which will call back to that photo's U...