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mongodb group values by multiple fields
For example, I have these documents:
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LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
I have the following generic extension method:
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RegEx to parse or validate Base64 data
... validate, or sanitize Base64 data? That's the simple question, but the factors that drive this question are what make it difficult.
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How to open multiple pull requests on GitHub
When I open a pull request on GitHub .
All commits since my last request and all new ones are automatically added to this request .
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phone.
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
In Bluebird's util.js file , it has the following function:
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Overriding Binding in Guice
I've just started playing with Guice, and a use-case I can think of is that in a test I just want to override a single binding. I think I'd like to use the rest of the production level bindings to ensure everything is setup correctly and to avoid duplication.
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User Authentication in ASP.NET Web API
This topic has been incredibly confusing for me. I am a rookie in HTTP apps but need to develop an iPhone client that consumes JSON data from somewhere. I chose Web API from MS because it seemed easy enough but when it comes to authenticating users, things get quite frustrating.
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Returning from a finally block in Java
I was surprised recently to find that it's possible to have a return statement in a finally block in Java.
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