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Bootstrap: How do I identify the Bootstrap version?

I want to update Bootstrap on a site, but I don't know the installed version. 11 Answers ...
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Defining an abstract class without any abstract methods

... Of course. Declaring a class abstract only means that you don't allow it to be instantiated on its own. Declaring a method abstract means that subclasses have to provide an implementation for that method. The two are separate concepts, though obviously you can't have an abstract method ...
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Is it possible to set a number to NaN or infinity?

...question over a second time!! Sorry! That said, it wouldn't hurt to say so all the same because it's an easy trap to fall into, NaN != NaN – David Heffernan Mar 25 '11 at 22:30 ...
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Error 1046 No database Selected, how to resolve?

...he SQL Development heading of the Workbench splash screen. Addendum This all assumes there's a database you want to create the table inside of - if not, you need to create the database before anything else: CREATE DATABASE your_database; ...
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Detect application heap size in Android

How do you programmatically detect the application heap size available to an Android app? 9 Answers ...
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Create a List of primitive int?

... add "int" into this list. When you add int to this list, it is automatically boxed to Integer wrapper type. But it is a bad idea to use raw type lists, or for any generic type for that matter, in newer code. I can add anything into this list. Of course, that is the dis-advantage of using r...
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What is the use of GO in SQL Server Management Studio & Transact SQL?

...te a query using the right click "Script As" menu. Why? What does GO actually do? 7 Answers ...
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Set line spacing

...equires ᴜᴅᴘ socket (because of the lost of ɴᴘᴀᴘɪ support and all browsers are withdrawing support in their custom plug‑in ᴀᴘɪ). The ᴊᴘʟ web site dedicated to the Cassini mission still requires the quick time plugin in order to watch their videoꜱ online. Not to mention onl...
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MVC4 StyleBundle not resolving images

...elative image paths will still work. The last part of the bundle path is really the file name for that specific bundle (i.e., /bundle can be any name you like). This will only work if you are bundling together CSS from the same folder (which I think makes sense from a bundling perspective). Update...
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Xml serialization - Hide null values

When using a standard .NET Xml Serializer, is there any way I can hide all null values? The below is an example of the output of my class. I don't want to output the nullable integers if they are set to null. ...