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How can I fill a div with an image while keeping it proportional?

... If I correctly understand what you want, you may leave the width and height attributes off the image to maintain aspect ratio and use flexbox to do the centering for you. .fill { display: flex; justify-content: center; align-it...
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How to create a backup of a single table in a postgres database?

...way to create a backup of a single table within a database using postgres? And how? Does this also work with the pg_dump command? ...
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What's the difference between belongs_to and has_one?

What is the difference between a belongs_to and a has_one ? 5 Answers 5 ...
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What is the difference between IEqualityComparer and IEquatable?

I want to understand the scenarios where IEqualityComparer<T> and IEquatable<T> should be used. The MSDN documentation for both looks very similar. ...
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Best way to check if object exists in Entity Framework?

... if (context.MyEntity.Any(o => o.Id == idToMatch)) { // Match! } And in vb.net If context.MyEntity.Any(function(o) o.Id = idToMatch) Then ' Match! End If share | improve this answer ...
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Using jQuery to test if an input has focus

...ng the $(#element).hover() method. The only problem is, now that jQuery handles both the form focus() and hover() , when an input has focus then the user moves the mouse in and out, the border goes away. ...
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Deleting a resource using http DELETE

... (even if the resource never existed). The client wanted the resource gone and it is gone. Returning a 404 is exposing internal processing that is unimportant to the client and will result in an unnecessary error condition. – Brian Feb 16 '14 at 7:07 ...
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Two divs, one fixed width, the other, the rest

... It's not working with me. Left is going at 100% width and right is 250px. Two lines :( – bear Jun 26 '11 at 22:43 19 ...
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Exclude folders from Eclipse search

Is there a way to exclude certain folders (and all their subfolders) from searching within Eclipse? 6 Answers ...
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Django Rest Framework - Could not resolve URL for hyperlinked relationship using view name “user-det

...n login to view their wine cellar. My ModelViewSets were working just fine and all of a sudden I get this frustrating error: ...