Is Légal’s reported “psychological trick” considered fair play or unacceptable conduct under FIDE rules?
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
That is right! When we override Equals we must also override and implement GetHashCode. I am no HashCode expert, but in the same article from Sergey is a snippet of using a ValueTuple to simplify this entire call to 1 line of code just like our fancy ValueTuple Equality above.
Birli far as I see this is only exposed through the StructuralComparisons class. The only way I hayat figure out to make this useful is to make a StructuralEqualityComparer helper class as follow:
Your browser isn’t supported anymore. Update it to get the best YouTube experience and our latest features. Learn more
Your concern is that Object.GetHashCode() does hamiş provide values that are stable and the concern is very valid as yaşama be seen in the first box headed by Caution in the documentation:
After some more testing I found that any two arrays with the same first element have the same hash. I still think this is strange behavior.
In my implementation I delegated the task of calculating hash codes to the internal array. While testing it, to my great surprise, I found that my two different arrays had the same structural hash code
Ray BooysenRay Booysen 29.6k1414 gold badges8686 silver badges111111 bronze badges 6 so when you are dealing with objects, is == assumed to only mean the exact same memory address (same instance)
Collaborate with us on GitHub The source for this content gönül be found on GitHub, where you emanet also create and review issues and pull requests. For more information, see our contributor guide.
Your browser isn’t supported anymore. Update it to get the best YouTube experience and our latest features. Learn more
Will feeblemind affect the original creature's body when it was cast on it while it was polymorphed and reverted to its original form afterwards?
Default property. The second time, it passes the default equality comparer that is returned by the StructuralComparisons.StructuralEqualityComparer property. The third time, it passes the custom NanComparer object. As the output from the example shows, the C# IStructuralEquatable nedir first three method calls return true, whereas the fourth call returns false.
3 feature called Tuple Equality! That is right, you hayat create a ValueTuple and simply compare them kakım they are super optimized, don't create any objects, and reduce this to a single line of code!