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How do I get a distinct, ordered list of names from a DataTable using LINQ?

I have a DataTable with a Name column. I want to generate a collection of the unique names ordered alphabetically. The following query ignores the order by clause. ...
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How to perform mouseover function in Selenium WebDriver using Java?

I want to do mouseover function over a drop down menu. When we hover over the menu, it will show the new options. I tried to click the new options using the xpath. But cannot click the menus directly. So, as the manual way I am trying to hover over the drop down menu and then will click the new opti...
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Adding rounded corner and drop shadow to UICollectionViewCell

So I already went through various posts on adding 2nd view for adding shadow, but I still cannot get it to work if I want to add it in UICollectionViewCell . I subclassed UICollectionViewCell , and here is my code where I add various UI elements to the cell's content view and adding shadow to the ...
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Is Hash Rocket deprecated?

The well-cited RIP Hash rocket post would seem to imply the Hash Rocket syntax ( :foo => "bar" ) is deprecated in favor of the new-to-Ruby JSON-style hash ( foo: "bar" ), but I can't find any definitive reference stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9. ...
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What's the difference between NOT EXISTS vs. NOT IN vs. LEFT JOIN WHERE IS NULL?

It seems to me that you can do the same thing in a SQL query using either NOT EXISTS, NOT IN, or LEFT JOIN WHERE IS NULL. For example: ...
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With Git, how do I turn off the “LF will be replaced by CRLF” warning

With Git, when using the autocrlf = true flag, a warning is still given when line-endings are changed. 6 Answers ...
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Insert html in a handlebar template without escaping

Is there a way to insert a string with html tags into a handlebars template without getting the tags escaped in the outcoming string? ...
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cancelling a handler.postdelayed process

I am using handler.postDelayed() to create a waiting period before the next stage of my app takes place. During the wait period I am displaying a dialog with progress bar and cancel button. ...
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Remove non-ascii character in string

and i need to remove all non-ascii character from string, 5 Answers 5 ...
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Using querySelector with IDs that are numbers

From what I understand the HTML5 spec lets you use IDs that are numbers like this. 5 Answers ...