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Entity Framework and SQL Server View
...erties window (press F4 if needed to see it), change the
"Entity Key" drop-down to False.
Save changes.
Close Visual Studio and re-open it. I am using Visual Studio 2013 with EF 6
and I had to do this to get the warnings to go away.
I did not have to change my view to use the ISNULL, NULLIF, or CO...
Debug vs. Release performance
... attached and listens to such output, there's overhead involved that slows down the program. For this particular code, it was on the order of 0.2-0.3 seconds runtime on its own, and 30+ seconds when the debugger was attached.
Simple solution though, just remove the debug messages that was no longer...
Why do I need to do `--set-upstream` all the time?
...s. After running git branch -u origin/my-branch I can run git pull to pull down my changes.
– Benjamin Atkin
Dec 2 '16 at 22:22
3
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How do I get my Maven Integration tests to run
...d until after the post-integration phase is complete; allowing you to tear down test resources (a web server, for example) before the build is failed. Hence, fail-safe.
– John Gordon
Mar 19 '12 at 19:12
...
Table is marked as crashed and should be repaired
...osts
from the command line. While you running the repair you should shut down your website temporarily so that no new connections are attempted to your database while its being repaired.
share
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i...
Overriding superclass property with different type in Swift
...s
}
}
Another example of why designing an API using variables breaks down is when you have variables in a protocol. If you'd like to break out all of the protocol functions into an extensions you can, except stored properties cannot be placed in extensions and have to be defined in the class (...
jQuery remove options from select
...
if your dropdown is in a table and you do not have id for it then you can use the following jquery:
var select_object = purchasing_table.rows[row_index].cells[cell_index].childNodes[1];
$(select_object).find('option[value='+site_name+']...
Center image horizontally within a div
...s. 2) Make the element itself absolutely positioned. 3) Place it halfway down the container with 'top: 50%' (or horizontally with left:50%). 4) Use a translation to move the element up by half its own height (or horizontally by half its width).
– SherylHohman
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How is a CRC32 checksum calculated?
...r. If you are a hard-core CS-student or engineer I challenge to break this down. Everyone will benefit from this analysis.
So to work out a full example:
Original message : 1101011011
Polynomial of (W)idth 4 : 10011
Message after appending W zeros : 11010110110...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ng as dupes of this one so I will leave this here. I came across this blog https://blog.blackbam.at/2015/04/09/css-nth-child-selector-ignore-hidden-element/ that uses a clever css approach to make nth-child ignore hidden elements, as follows:
The following CSS adds a margin right to every second vi...