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Downcasting shared_ptr to shared_ptr?
...inter_cast<Derived> (base);
Documentation: https://en.cppreference.com/w/cpp/memory/shared_ptr/pointer_cast
Also, I don't recommend using cast operator in the base class. Implicit casting like this may become the source of bugs and errors.
-Update: If the type is not polymorphic, std::stat...
How do I enter RGB values into Interface Builder?
...k up an exact color from anywhere on the screen; also see @ken's excellent comment below clarifying how colorspaces work with the magnifying glass.
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Inspect element that only appear when other element is mouse overed/entered
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Do C# Timers elapse on a separate thread?
... edited May 23 '17 at 11:55
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answered Sep 16 '09 at 22:43
JorenJoren
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What are the differences between vector and list data types in R?
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54
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Static function variables in Swift
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How can I join multiple SQL tables using the IDs?
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Can we set a Git default to fetch all tags during a remote pull?
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You should be able to accomplish this by adding a refspec for tags to your local config. Concretely:
[remote "upstream"]
url = <redacted>
fetch = +refs/heads/*:refs/remotes/upstream/*
fetch = +refs/tags/*:refs/tags/*
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Static implicit operator
...e:
XmlBase myBase = new XmlBase();
XElement myElement = myBase;
And the compiler won't complain! At runtime, the conversion operator will be executed - passing myBase in as the argument, and returning a valid XElement as the result.
It's a way for you as a developer to tell the compiler:
"ev...