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Why are hexadecimal numbers prefixed with 0x?
...ably would have been confused with the type specifier suffix, e.g. 0xFF00l vs 0FF00hl
– zdan
Apr 20 '10 at 0:24
3
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the source file is different from when the module was built
...en updated. However it was not the case, I tried to build, rebuild, close VS2010, pulled a new copy from our source control. None of this worked, what I finally ended up trying was right clicking on the project and rebuilding each project individually. That updated the .dlls and .pdb files so I c...
Add Variables to Tuple
...2)
14 RETURN_VALUE
The only difference is BUILD_TUPLE_UNPACK vs BINARY_ADD. The exact performance depends on the Python interpreter implementation, but it's easier to implement BUILD_TUPLE_UNPACK fast than BINARY_ADD because BINARY_ADD is a polymorphic operator, requiring additional ty...
How do I filter query objects by date range in Django?
...ith a filter make sure you know the difference between using a date object vs a datetime object. __range is inclusive on dates but if you use a datetime object for the end date it will not include the entries for that day if the time is not set.
startdate = date.today()
enddate = startdate ...
How to use OpenFileDialog to select a folder?
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If you use this with VS2017 it restyles your main window.
– Lokiare
Aug 10 '18 at 17:46
1
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Method call if not null in C#
...th noting that this is a C# 6 feature... (Which would be implied from your VS2015 statement, but still worth noting). :)
– Kyle Goode
Jan 12 '16 at 23:51
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Check if UIColor is dark or bright?
...programmatically tell the difference between colors in the RGB color space vs. grayscale?
– mattsven
Apr 21 '15 at 18:02
1
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NuGet behind a proxy
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To anyone using VS2015: I was encountering a "407 Proxy Authentication required" error, which broke my build. After a few hours investigating, it turns out MSBuild wasn't sending credentials when trying to download Nuget as part of the 'Down...
Android YouTube app Play Video Intent
... needed 'vnd.youtube:VIDEO_ID' instead of two slashes after the colon (':' vs. '://'):
http://it-ride.blogspot.com/2010/04/android-youtube-intent.html
I tried most of the suggestions here and they didn't really work very well with all of the supposed "direct" methods raising exceptions. I would a...
Not equal != operator on NULL
...l rows where MyColumn is an empty string. To many an "end user", the NULL vs. empty string issue is a distinction without a need and point of confusion.
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