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Is is possible to check if an object is already attached to a data context in Entity Framework?

... belongs to. – Jasper Apr 10 '11 at 16:34 1 Any idea why (T)entry.Entity sometimes returns null? ...
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What is the difference between Caching and Memoization?

... SLaksSLaks 770k161161 gold badges17711771 silver badges18631863 bronze badges ...
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What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p

... answered May 15 '12 at 16:57 AD7sixAD7six 53.5k1212 gold badges8282 silver badges113113 bronze badges ...
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What are the differences between the BLOB and TEXT datatypes in MySQL?

... folders. – Darcey Jul 24 '12 at 10:16 ...
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What is the difference between a WCF Service Application and a WCF Service Library?

... .NET 4? Thanks. :) – Chiramisu Aug 16 '12 at 22:30 2 @Chiramisu WCF provides many more advantage...
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In Ruby, is there an Array method that combines 'select' and 'map'?

... | edited Mar 21 '16 at 23:08 the Tin Man 147k3131 gold badges192192 silver badges272272 bronze badges ...
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Export Postgresql table data using pgAdmin

... | edited Nov 25 '16 at 15:06 Alfonso Tienda 2,72511 gold badge1313 silver badges2727 bronze badges ...
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typedef fixed length array

...RGB image data. – sh1 Jun 27 '13 at 16:17 2 @sh1: On all modern real-world ABIs I'm aware of - ev...
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Why are hexadecimal numbers prefixed with 0x?

...was created from B, the need for hexadecimal numbers arose (the PDP-11 had 16-bit words) and all of the points above were still valid. Since octals were still needed for other machines, 0x was arbitrarily chosen (00 was probably ruled out as awkward). C# is a descendant of C, so it inherits the syn...
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How do I find the length of an array?

... | edited Nov 16 '19 at 8:11 Community♦ 111 silver badge answered Nov 5 '10 at 17:18 ...