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Architecture for merging multiple user accounts together

...ust want to know they're the person who has been logging into this account all along.) The third-party identities contain information relevant only to authenticating with a third-party. For OAuth, this typically means a user identifier (like an id, email, or username) and a service identifier (ind...
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return statement vs exit() in main()

Should I use exit() or just return statements in main() ? Personally I favor the return statements because I feel it's like reading any other function and the flow control when I'm reading the code is smooth (in my opinion). And even if I want to refactor the main() function, having return...
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What's the point of JAXB 2's ObjectFactory classes?

..., sometimes you need to create actual JAXBElement objects. They are not usually trivial to create by hand, so the create* methods do the hard work for you. Example (from the XHTML 1.1 schema): @XmlElementDecl(namespace = "http://www.w3.org/1999/xhtml", name = "style", scope = XhtmlHeadType.class) p...
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Find nearest value in numpy array

...f you can't assume that the array is already sorted. It’s overkill for small arrays, but once they get large this is much faster. share | improve this answer | follow ...
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How to dismiss ViewController in Swift?

... NoozZoon Nooz 5,39622 gold badges1919 silver badges1616 bronze badges 6 ...
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Using reflect, how do you set the value of a struct field?

...rue if the value's address can be obtained with Addr. Such values are called addressable. A value is addressable if it is an element of a slice, an element of an addressable array, a field of an addressable struct, or the result of dereferencing a pointer. If CanAddr returns false, c...
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MySql export schema without data

... | edited Sep 8 '16 at 13:10 Matteo Tassinari 16.3k55 gold badges5252 silver badges7676 bronze badges ...
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Should I pass a shared_ptr by reference? [duplicate]

...mber of bugs arise from improper lifetime management. What's worse conceptually is that it is never clear who owns the objects whose pointers the container stores. The pointers could even be a mix of pointers to dynamic objects, automatic objects, and garbage. Nobody can tell. So the standard soluti...
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Socket.IO Authentication

I am trying to use Socket.IO in Node.js, and am trying to allow the server to give an identity to each of the Socket.IO clients. As the socket code is outside the scope of the http server code, it doesn't have easy access to the request information sent, so I'm assuming it will need to be sent up d...
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How to copy files across computers using SSH and MAC OS X Terminal [closed]

... | edited Oct 16 '13 at 20:24 Mohamad 31.4k3131 gold badges127127 silver badges205205 bronze badges ...