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How to implement has_many :through relationships with Mongoid and mongodb?

...a related collection via another it would still require multiple queries. https://github.com/mongoid/mongoid/issues/544 Normally if you have a many-many relationship in a RDBMS you would model that differently in MongoDB using a field containing an array of 'foreign' keys on either side. For examp...
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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl

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Object.getOwnPropertyNames vs Object.keys

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Difference between len() and .__len__()?

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Differences between ExpandoObject, DynamicObject and dynamic

...xample used in below links) and better control on properties and methods. https://blogs.msdn.microsoft.com/csharpfaq/2009/09/30/dynamic-in-c-4-0-introducing-the-expandoobject/ https://blogs.msdn.microsoft.com/csharpfaq/2009/10/19/dynamic-in-c-4-0-creating-wrappers-with-dynamicobject/ public class...
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How to check status of PostgreSQL server Mac OS X

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Use of 'use utf8;' gives me 'Wide character in print'

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How to use the ProGuard in Android Studio?

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How many and which are the uses of “const” in C++?

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Why can I access private variables in the copy constructor?

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