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How to design a database for User Defined Fields?

...s a variant of #2). This answer is specifically tailored to this situation and the description of the data distribution and access patterns described. Pros: Because you indicate that some UDFs have values for a small portion of the overall data set, a separate table would give you the best perfor...
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Cache busting via params

... a system for doing so. My thought was to apply a param to the end of css and js files with the current version number: 12...
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MongoDB or CouchDB - fit for production? [closed]

...oduction for over a year now. They are using it for everything from users and blog posts, to every image on the site. shopwiki is using it for a few things including real time analytics and a caching layer. They are doing over 1000 writes per second to a fairly large database. If you go to the mo...
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When to use Mockito.verify()?

...an object of type C, then you should test this by making a mock of type C, and verifying that method B has been called. This implies that the contract of class A has sufficient detail that it talks about type C (which might be an interface or a class). So yes, we're talking about a level of specif...
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file

.... It seems silly to duplicate the requirements in both requirements.txt and setup.py , so I was hoping to pass a file handle to the install_requires kwarg in setuptools.setup . ...
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Is there a difference between x++ and ++x in java?

Is there a difference between ++x and x++ in java? 16 Answers 16 ...
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Single huge .css file vs. multiple smaller specific .css files? [closed]

...liver a single, minimised CSS file for the site (which will be far smaller and faster than a normal single CSS source file), while maintaining the nicest development environment, with everything neatly split into components. Sass and LESS have the added advantage of variables, nesting and other way...
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What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?

Is there a standard for what actions F5 and Ctrl + F5 trigger in web browsers? 6 Answers ...
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Easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lio

What is the easiest way to activate PHP and MySQL on Mac OS 10.6 (Snow Leopard), 10.7 (Lion), 10.8 (Mountain Lion)? 12 Answ...
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

...(i.e., form elements, ng-model) in the child scope. Ng-repeat, ng-switch, and ng-include can trip you up if you try to bind to a primitive (e.g., number, string, boolean) in the parent scope from inside the child scope. It doesn't work the way most people expect it should work. The child scope ge...