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Validation failed for one or more entities while saving changes to SQL Server Database using Entity
...r don't have access to the exception object.
This will allow you to drill down into the ValidationErrors tree. It's the easiest way I've found to get instant insight into these errors.
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impr...
STL or Qt containers?
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This is a difficult to answer question. It can really boil down to a philosophical/subjective argument.
That being said...
I recommend the rule "When in Rome... Do as the Romans Do"
Which means if you are in Qt land, code as the Qt'ians do. This is not just for readability/consist...
How can I set a website image that will show as preview on Facebook?
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Note also that if you have wordpress just scroll down to the bottom of the webpage when in edit mode, and select "featured image" (bottom right side of screen).
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imp...
Circular dependency in Spring
...pendency()
{
cyclicDepenency.doSomething();
}
}
This cut down the startup time to around 15 secs.
So don't always assume that spring can be good at solving these references for you.
For this reason I'd recommend disabling cyclic dependency resolution with AbstractRefreshableAppli...
To underscore or to not to underscore, that is the question
... letters.
Edit:
As a follow up, StyleCop's project page is located here: https://github.com/DotNetAnalyzers/StyleCopAnalyzers. Reading through the help file gives a lot of insight into why they suggest various stylistic rules.
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Mathematical functions in Swift
...uble.rounded(FloatingPointRoundingRule) -> Double.
Furthermore, I just downloaded and installed the latest stable version of swift on Ubuntu 18.04, and it looks like Foundation framework is all you need to import to have access to the math functions now. I tried finding documentation for this, b...
Exporting APK from eclipse (ADT) silently crashes
...tomatically for months now, until I realized that AWS plugins were slowing down the entire launch process. I uninstalled all AWS plugins from Help->InstallationDetails and everything now works perfectly as before. I do not need to disable Build Automatically any more.
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Selecting text in an element (akin to highlighting with your mouse)
...answered May 15 '10 at 0:04
Tim DownTim Down
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What is the best alternative IDE to Visual Studio [closed]
...to Visual Studio.NET, mirrored on Web Archive because the original link is down.
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Logging best practices [closed]
...nformation to a "flight recorder" whilst running and then when you shut it down if it had no problems then it simply deleted the file.
If, however it crashed or encountered a problem then the file was not deleted. Either if it catches the error, or the next time it runs it will notice the file, and...