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Linq: GroupBy, Sum and Count
... you know.
– ThdK
May 13 '13 at 13:14
6
@ThdK: No, you should keep Price as a decimal too, and th...
LoaderManager with multiple loaders: how to get the right cursorloader
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answered Oct 31 '11 at 17:45
Kurtis NusbaumKurtis Nusbaum
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Yes/No message box using QMessageBox
...{
qDebug() << "Yes was *not* clicked";
}
}
Should work on Qt 4 and 5, requires QT += widgets on Qt 5, and CONFIG += console on Win32 to see qDebug() output.
See the StandardButton enum to get a list of buttons you can use; the function returns the button that was clicked. You can set ...
WPF Data Binding and Validation Rules Best Practices
...ses IDataErrorInfo
– Mark Heath
Sep 4 '09 at 6:37
3
In .NET 4.5 you can use INotifyErrorInfo whic...
How do I use WebRequest to access an SSL encrypted site using https?
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Amirhossein Mehrvarzi
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answered Feb 18 '09 at 14:24
LukeDuffLukeDuff
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Should JAVA_HOME point to JDK or JRE?
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answered Jul 11 '13 at 19:43
David W.David W.
96.5k3333 gold badges199199 silver badges310310 bronze badges
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LINQ - Left Join, Group By, and Count
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4
This is how SQL works. COUNT(fieldname) will count the rows in that field that are not null. Maybe I don't get your question, please clarify...
Code coverage with Mocha
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418
You need an additional library for code coverage, and you are going to be blown away by how po...
What is the difference between Spring's GA, RC and M2 releases?
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gavenkoa
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answered Jan 21 '10 at 7:12
Jon SkeetJon...