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Catch multiple exceptions at once?
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This works in VS 2019 with the various Code Analysis packages installed in my .NetCore 3.1 project. I'm glad to know I can handle multiple Exceptions fairly easily as well as avoiding the "dreaded" green blob/build warning.
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How to reference style attributes from a drawable?
...but i will post it here as well:
I encountered the same problem and as of 2019 it hasn't been resolved so you can't have an attribute referenced in a selector as a drawable. I will share the solution I got for the problem as I don't see it posted in here. I found it in the last comment of the bug r...
Setting PayPal return URL and making it auto return?
...e return field.
From the documentation (updated to reflect new layout Jan 2019):
Auto Return is turned off by default.
To turn on Auto Return:
Log in to your PayPal account at https://www.paypal.com or https://www.sandbox.paypal.com
The My Account Overview page appears.
Click the ...
App.Config Transformation for projects which are not Web Projects in Visual Studio?
... Working perfectly with Visual Studio 2017 and Visual STudio 2019
– Guilherme de Jesus Santos
May 31 '19 at 11:44
1
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Generate random numbers using C++11 random library
... Stroustrups newer ones - and he should know his stuff - in "A tour of C++ 2019", "Programming Principles and Practice Using C++ 2016" and "The C++ Programming Language 4th edition 2014" and also some examples in "Lippmans C++ primer fifth edition 2012":
And it is really simple because a random num...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
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With Visual Studio for Mac 2019, right-clicking the Packages folder shows 'Retarget' option in the menu. This resolved the retarget issue for all packages in the project that required retargeting. Looks like there was no NuGet Package Manager under Too...
Why would I ever use push_back instead of emplace_back?
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Consider what happens in Visual Studio 2019 with c++-17 compiler. We have emplace_back in a function with proper arguments set up. Then someone changes parameters of the constuctor called by emplace_back. There is no warning whatsover in VS, the code also compiles...
Clean up a fork and restart it from the upstream
... force-pushing).
Note: on GitHub specifically, there is now (February 2019) a shortcut to delete forked repos for pull requests that have been merged upstream.
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How do I handle the window close event in Tkinter?
...my attention. Here's a much more detailed example for Python 3 in the year 2019, with a clearer description and example code.
Beware of the fact that destroy() (or not having a custom window closing handler at all) will destroy the window and all of its running callbacks instantly when the user c...
Multiple inheritance/prototypes in JavaScript
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Update (2019): The original post is getting pretty outdated. This article (now internet archive link, since domain went away) and its associated GitHub library are a good modern approach.
Original post:
Multiple inheritance [edit, n...