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How do you enable the escape key close functionality in a Twitter Bootstrap modal?

I followed the instructions for the Twitter Bootstrap modal on their main documentation page and used the data-keyboard="true" syntax mentioned but the escape key does not close the modal window. Is there something else I'm missing? ...
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Fastest way to check if a string is JSON in PHP?

I need a really, really fast method of checking if a string is JSON or not. I feel like this is not the best way: 30 Answer...
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What's the point of map in Haskell, when there is fmap?

Everywhere I've tried using map , fmap has worked as well. Why did the creators of Haskell feel the need for a map function? Couldn't it just be what is currently known as fmap and fmap could be removed from the language? ...
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c# open file with default application and parameters

The most easy way to open a file with the default application is: 5 Answers 5 ...
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method overloading vs optional parameter in C# 4.0 [duplicate]

which one is better? at a glance optional parameter seems better (less code, less XML documentation, etc), but why do most MSDN library classes use overloading instead of optional parameters? ...
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Select second last element with css

I already know of :last-child. But is there a way to select the div: 2 Answers 2 ...
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Is there “Break on Exception” in IntelliJ?

Is there feature that will automatically break debugging on first exception occurrence? 6 Answers ...
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node.js child process - difference between spawn & fork

This might seem like a basic question, but I could not find any documentation : 3 Answers ...
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What is the effect of encoding an image in base64?

If I convert an image (jpg or png) to base64, then will it be bigger, or will it have the same size? How much greater will it be? ...
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Difference between Rebuild and Clean + Build in Visual Studio

What is the difference between just a Rebuild and doing a Clean + Build in Visual Studio 2008? Is Clean + Build different then doing Clean + Rebuild ? ...