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Can you get the column names from a SqlDataReader?

After connecting to the database, can I get the name of all the columns that were returned in my SqlDataReader ? 9 Answers...
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How can I tell if a DOM element is visible in the current viewport?

Is there an efficient way to tell if a DOM element (in an HTML document) is currently visible (appears in the viewport )? ...
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How to quit android application programmatically

I Found some codes for quit an Android application programatically. By calling any one of the following code in onDestroy() will it quit application entirely? ...
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How do I pass an extra parameter to the callback function in Javascript .filter() method?

I want to compare each string in an Array with a given string. My current implementation is: 8 Answers ...
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Listing all permutations of a string/integer

A common task in programming interviews (not from my experience of interviews though) is to take a string or an integer and list every possible permutation. ...
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“FOUNDATION_EXPORT” vs “extern”

I would like to ask what's the reason behind using FOUNDATION_EXPORT instead of extern in Objective C projects. 1 Ans...
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How to hide databases that I am not allowed to access

When I connect to my Heroku - Postgresql database via pgAdmin3 , It lists all the tables (about 2600). Every time I open the pgAdmin3 I have to find my own database. ...
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Why does CSS not support negative padding?

I have seen this many a times that the prospect of a negative padding might help the development of CSS of certain page elements become better and easier. Yet, there is no provision for a negative padding in the W3C CSS. What is the reason behind this? Is there any obstruction to the property that p...
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In Xcode, how to suppress all warnings in specific source files?

In my application I use 3rd party code that triggers some warnings. I reviewed them and they can be safely ignored. 3 Answe...
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UIBarButtonItem with custom image and no border

I want to create a UIBarButtonItem with a custom image, but I don't want the border that iPhone adds, as my Image has a special border. ...