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Multiple select statements in Single query
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edited Jul 6 at 13:51
DanB
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answered Nov 2...
Is is possible to check if an object is already attached to a data context in Entity Framework?
...e, entity);
}
You can call it as follows:
User user = new User() { Id = 1 };
II.AttachToOrGet<Users>("Users", ref user);
This works very nicely because it's just like context.AttachTo(...) except you can use the ID trick I cited above each time. You end up with either the object previousl...
How to turn off CodeLens-References
I recently installed Visual Studio 2013 Ultimate.
Now, as you know, there is this "n references" above all methods.
4 Answ...
Aligning UIToolBar items
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edited Jul 11 '16 at 18:28
answered Mar 2 '09 at 15:42
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Implementing comparison operators via 'tuple' and 'tie', a good idea?
(Note: tuple and tie can be taken from Boost or C++11.)
When writing small structs with only two elements, I sometimes tend to choose a std::pair , as all important stuff is already done for that datatype, like operator< for strict-weak-ordering.
The downsides though are the pretty much us...
How to securely store access token and secret in Android?
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118
Store them as shared preferences. Those are by default private, and other apps cannot access t...
How to conclude your merge of a file?
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answered Jan 21 '10 at 21:30
MBOMBO
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Using the slash character in Git branch name
...git to do basically this:
% cd .git/refs/heads
% ls -l
total 0
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 labs
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 master
% mkdir labs
mkdir: cannot create directory 'labs': File exists
You're getting the equivalent of the "cannot create directory" error.
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When should I use perror(“…”) and fprintf(stderr, “…”)?
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113
Calling perror will give you the interpreted value of errno, which is a thread-local error val...
Git reset --hard and push to remote repository
...ory to create a commit reverting changes in D-E-F:
A-B-C-D-E-F-[(D-E-F)^-1] master
A-B-C-D-E-F origin/master
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