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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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Pandas index column title or name

How do I get the index column name in python pandas? Here's an example dataframe: 9 Answers ...
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Ruby Array find_first object?

Am I missing something in the Array documentation? I have an array which contains up to one object satisfying a certain criterion. I'd like to efficiently find that object. The best idea I have from the docs is this: ...
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Css pseudo classes input:not(disabled)not:[type=“submit”]:focus

I want to apply some css for inputs elements and I want to do that only for inputs that are not disabled and are not submit type, below css is not working, maybe if someone can explain me how this must be added . ...
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How to RedirectToAction in ASP.NET MVC without losing request data

Using ASP.NET MVC there are situations (such as form submission) that may require a RedirectToAction . 6 Answers ...
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Perform Segue programmatically and pass parameters to the destination view

in my app I've a button that performs a segue programmatically: 5 Answers 5 ...
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Select multiple columns in data.table by their numeric indices

How can we select multiple columns using a vector of their numeric indices (position) in data.table ? 5 Answers ...
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How to align texts inside of an input?

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iOS: Compare two dates

I have a NSDate that I must compare with other two NSDate and I try with NSOrderAscending and NSOrderDescending but if my date is equal at other two dates? ...
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Generating a list of which files changed between hg versions

I want to generate a list of which files changed between two revisions in a given directory in Mercurial. 2 Answers ...