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Does it make sense to do “try-finally” without “catch”?
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The code is doing it to ensure that the database is closed.
Usually, the way you would do it is to put all your database accessing code in the try block, and then put a call to close the database in the finally block.
The way try...finally works, means that the code in...
Concurrent.futures vs Multiprocessing in Python 3
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Firing a double click event from a WPF ListView item using MVVM
... return;
}
if (e.ClickCount == 2)
{
base.OnEvent(eventArgs);
}
}
}
Now we can write this ('h' is the Namespace of the helper class above):
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListV...
Copy multiple files in Python
.... If dst specifies a directory, the file will be copied into dst using the base filename from src."
– user6655984
Apr 11 '18 at 19:43
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How do I get the entity that represents the current user in Symfony2?
...recommended for experienced developers who don't extend
from the Symfony base controller and don't use the ControllerTrait
either. Otherwise, it's recommended to keep using the getUser()
shortcut.
Blog post about it
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How do I make this file.sh executable via double click?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors
... Good info, but while PowerShell's error stream is analogous to the text-based stderr stream in other shells, like all PowerShell streams it contains objects, namely [System.Management.Automation.ErrorRecord] instances, which are by default collected in the automatic $Error collection ($Error[0] ...
How to fix SSL certificate error when running Npm on Windows?
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If you can only provide the text base file (like for Jenkins builds), this certificate can be converted into pem: openssl x509 -inform DER -outform PEM -in DigiCertHighAssuranceEVRootCA.crt -out DigiCertHighAssuranceEVRootCA.pem
– Audri...
Postgres: Distinct but only for one column
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
...sync and backup data. The app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work together.
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