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In C++, is it still bad practice to return a vector from a function?

...ad reference-counted or copy-on-write objects in some scenarios. They have downsides with multithreading, though. (I wish just one answer in C++ would be simple and straightforward and without conditions). share | ...
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Persistence unit as RESOURCE_LOCAL or JTA?

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Django using get_user_model vs settings.AUTH_USER_MODEL

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How do you test functions and closures for equality?

...e actual signature of a function to the one the function type expects. https://devforums.apple.com/message/1035180#1035180 This means that you should not even try to compare closures for equality because optimizations may affect the outcome. ...
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Code coverage with Mocha

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Django's SuspiciousOperation Invalid HTTP_HOST header

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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?

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Types in Objective-C on iOS

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How to commit no change and new message?

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Relative imports in Python 3

...ge_name-0.0.0-py3.6.egg/package/module.py'> Note: If you decide to go down this route, you'd be better off using virtual environments to install packages in isolation. Solution #4: Use absolute imports and some boilerplate code Frankly, the installation is not necessary - you could add some b...