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Explicitly calling return in a function or not

A while back I got rebuked by Simon Urbanek from the R core team (I believe) for recommending a user to explicitly calling return at the end of a function (his comment was deleted though): ...
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nginx showing blank PHP pages

I have setup an nginx server with php5-fpm. When I try to load the site I get a blank page with no errors. Html pages are served fine but not php. I tried turning on display_errors in php.ini but no luck. php5-fpm.log is not producing any errors and neither is nginx. ...
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How is null + true a string?

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Natural Sort Order in C#

Anyone have a good resource or provide a sample of a natural order sort in C# for an FileInfo array? I am implementing the IComparer interface in my sorts. ...
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Unknown provider: $modalProvider

I keep receiving this error as I'm trying to implement bootstrap Modal window. What could be the cause of it? I've copy/pasted everything from http://angular-ui.github.io/bootstrap/#/modal here. ...
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What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]

ANN (Artificial Neural Networks) and SVM (Support Vector Machines) are two popular strategies for supervised machine learning and classification. It's not often clear which method is better for a particular project, and I'm certain the answer is always "it depends." Often, a combination of both alon...
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Should methods that throw RuntimeException indicate it in method signature?

For example, many methods in frameworks/JDK might throw 7 Answers 7 ...
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Why does sizeof(x++) not increment x?

Here is the code compiled in dev c++ windows: 9 Answers 9 ...
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Why does HTML think “chucknorris” is a color?

How come certain random strings produce colors when entered as background colors in HTML? For example: 9 Answers ...
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PostgreSQL create table if not exists

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