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How to put a UserControl into Visual Studio toolBox
...olbox > AutoToolboxPopulate which on a fresh install defaults to False. Set it true and then rebuild your solution.
Hey presto they user controls in you solution should be automatically added to the toolbox.
You might have to reload the solution as well.
...
How can I get sin, cos, and tan to use degrees instead of radians?
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C#: Abstract classes need to implement interfaces?
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What does “error: option --single-version-externally-managed not recognized” indicate?
...
New Update:
Install the latest version of setuptools. If you still get the error, install wheel as well.
pip install -U setuptools
pip install -U wheel
Original Answer / More Details:
--single-version-externally-managed is an option used for Python packages ins...
What is the worst gotcha in C# or .NET? [closed]
...ated the value of MyObj for you - including the call to CreateMyObj() that sets the value of _myObj!
That's why I call this the Heisenberg Watch Window - you cannot observe the value without affecting it... :)
GOTCHA!
Edit - I feel @ChristianHayter's comment deserves inclusion in the main answe...
Test if object implements interface
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How do I migrate a model out of one django app and into a new one?
...s migrations are aware of the change and life sucks just a little less :-)
Setting this relationship between migrations is key of success.
Now if you do:
python manage.py migrate common
> specific: 0003_create_cat
> common: 0003_drop_cat
will do both migration, and
python manage.py migr...
ASP.NET MVC Razor: How to render a Razor Partial View's HTML inside the controller action
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How to compare dates in datetime fields in Postgresql?
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Convert a row of a data frame to vector
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