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EF5: Cannot attach the file ‘{0}' as database '{1}'

I'm encountering the exact issue as described here (read section "Cannot Attach to Deleted MDF File"), but the solution to the problem is not told there... ...
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What do two question marks together mean in C#?

... I like how you simplified its meaning to "null coalescing operator". Thats all I needed. – FrankO Sep 8 '15 at 15:25 2 ...
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How to find the last day of the month from date?

How can I get the last day of the month in PHP? 28 Answers 28 ...
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How to remove trailing whitespaces with sed?

I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)? ...
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How to change letter spacing in a Textview?

How can i change letter spacing in a textview? Will it help if I have HTML text in it (I cannot use webview in my code). 8 ...
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Unknown Column In Where Clause

I have a simple query: 18 Answers 18 ...
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What's the best way to use R scripts on the command line (terminal)?

...ill list a lot of useful options that can added to the shebang, such as --vanilla. – flodel Dec 4 '12 at 0:35 8 ...
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How do I find the stack trace in Visual Studio?

...ered Mar 31 '14 at 10:33 Kumar ManishKumar Manish 3,55833 gold badges3535 silver badges4040 bronze badges ...
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Graphviz: How to go from .dot to a graph?

I can't seem to figure this out. I have a .dot file, which is valid according to the syntax. How do I use graphviz to convert this into an image? ...
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Which Radio button in the group is checked?

Using WinForms; Is there a better way to find the checked RadioButton for a group? It seems to me that the code below should not be necessary. When you check a different RadioButton then it knows which one to uncheck… so it should know which is checked. How do I pull that information without doing...