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

... answered Nov 11 '09 at 15:54 joshcomleyjoshcomley 25.3k2121 gold badges9999 silver badges138138 bronze badges ...
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maximum value of int

... Oliver Hanappi 10.8k77 gold badges4747 silver badges6666 bronze badges answered Dec 6 '09 at 14:00 Gregory PakoszGregory Pakosz ...
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In C++, is it still bad practice to return a vector from a function?

... | edited Nov 12 '14 at 17:16 Mgetz 4,59522 gold badges2828 silver badges4646 bronze badges answe...
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Sql query to insert datetime in SQL Server

...nation in SQL Server. insert into table1(approvaldate)values('20120618 10:34:09 AM'); If you are married to the dd-mm-yy hh:mm:ss xm format, you will need to use CONVERT with the specific style. insert into table1 (approvaldate) values (convert(datetime,'18-06-12 10:34:09 PM',5)); 5 here is...
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Stop Excel from automatically converting certain text values to dates

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Converting String to “Character” array in Java

... | edited Jan 29 '14 at 22:45 David Newcomb 9,71833 gold badges3838 silver badges5353 bronze badges ...
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create multiple tag docker image

...your image ids: $ docker images Then tag away: $ docker tag 9f676bd305a4 ubuntu:13.10 $ docker tag 9f676bd305a4 ubuntu:saucy $ docker tag eb601b8965b8 ubuntu:raring ... share | improve this ans...
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Is there a range class in C++11 for use with range based for loops?

... | edited Apr 20 at 16:47 raphinesse 11.5k44 gold badges3232 silver badges4141 bronze badges answered...
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Most efficient way to cast List to List

I have a List<SubClass> that I want to treat as a List<BaseClass> . It seems like it shouldn't be a problem since casting a SubClass to a BaseClass is a snap, but my compiler complains that the cast is impossible. ...
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How to send a command to all panes in tmux?

... answered May 16 '14 at 21:01 shailesh gargshailesh garg 3,69611 gold badge1111 silver badges44 bronze badges ...