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SQL-Server: Error - Exclusive access could not be obtained because the database is in use
...ROLLBACK IMMEDIATE
GO
RESTORE DATABASE AdventureWorksDW
FROM ...
...
GO
Now, one additional item to be aware. After you set the db into single user mode, someone else may attempt to connect to the db. If they succeed, you won't be able to proceed with your restore. It's a race! My suggestion ...
What does OSGi solve?
... long, 150 is not uncommon) list. In contrast, OSGi pre-wires bundles and knows for each bundle exactly which bundle provides the class. This lack of searching is a significant speed up factor at startup.
Lazy - Lazy in software is good and the OSGi technology has many mechanisms in place to do thin...
How can I deserialize JSON to a simple Dictionary in ASP.NET?
...or pointing out, I made some modification to this code but I don't have it now. This code doesn't handle JArray objects, I'll update the code once I have it.
– Dasun
Mar 4 '15 at 8:41
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R: Comment out block of code [duplicate]
...
In Emacs you can also use M-x comment-region. Didn't know about C-x r, thanks!
– Sacha Epskamp
Feb 2 '12 at 8:11
22
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How to “set a breakpoint in malloc_error_break to debug”
...inally saw I put a space after the malloc_error_break, I suppressed it and now it works.
A dumb problem but if the solution doesn't work, be sure you haven't put any space before and after the malloc_error_break.
Hope this message will help..
...
Add … if string is too long PHP [duplicate]
... effect with this CSS:
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
Now, assuming the element has a fixed width, the browser will automatically break off and add the ... for you.
...
How can I strip first and last double quotes?
... I'd recommend handling strings that are 2 characters or less. Right now this function can throw an index out of bounds exception for a string of length 0. Additionally, you can strip a quote from a string that is 1 character long. You could add a guard, len(s) >= 2, or something similar.
...
How does a ArrayList's contains() method evaluate objects?
... if (x.value == value) return true;
return false;
}
}
Now it works ;)
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Lock, mutex, semaphore… what's the difference?
...n notification, recursion?, 'priority inversion avoidance'?, etc].
4) And now, talking about 'spinlocks', first some definitions:
Critical Region= A region of memory shared by 2 or more processes.
Lock= A variable whose value allows or denies the entrance to a 'critical region'. (It could be impl...
CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
...
Ah, now that's more convenient, however, the result's the same :( BTW, I'm using app.use(cors({credentials: true}));
– ixaxaar
Nov 2 '13 at 15:34
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