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Entity Framework: table without primary key

I have an existing DB with which I would like to build a new app using EF4.0 18 Answers ...
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Offset a background image from the right using CSS

Is there a way to position a background image a certain number of pixels from the right of its element? 17 Answers ...
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Changing Ctrl + Tab behavior for moving between documents in Visual Studio

Is it possible to change how Ctrl + Tab and Shift + Ctrl + Tab work in Visual Studio? I have disabled the popup navigator window, because I only want to switch between items in the tab control. My problem is the inconsistency of what switching to the next and previous document do. ...
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What is the non-jQuery equivalent of '$(document).ready()'?

... The nice thing about $(document).ready() is that it fires before window.onload. The load function waits until everything is loaded, including external assets and images. $(document).ready, however, fires when the DOM tree is complete and can be manipulated. If you want to a...
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Class with single method — best approach?

... that's meant to perform a single function. After performing the function, it can be destroyed. Is there any reason to prefer one of these approaches? ...
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Check if the number is integer

I was surprised to learn that R doesn't come with a handy function to check if the number is integer. 12 Answers ...
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Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]

With Activities, I used to do this: 2 Answers 2 ...
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Why is std::map implemented as a red-black tree?

... Probably the two most common self balancing tree algorithms are Red-Black trees and AVL trees. To balance the tree after an insertion/update both algorithms use the notion of rotations where the nodes of the tree are rotated to perform the re-balancing. While in both algorithm...
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jquery input select all on focus

...f the text in the field when a user focuses on the field. What happens is, it selects all for a second, then its unselected and the typing cursor is left where I clicked... ...
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CALayer with transparent hole in it

...right side of the picture) to this view. This overlay should have some opacity, so the view bellow it is still partly visible. Most importantly this overlay should have a circular hole in the middle of it so it doesn't overlay the center of the view (see picture bellow). ...