Weird array indexing in C#

Summary

This transcript discusses a performant method for accessing the last item in an array using the new "index from end" syntax in programming. The technique involves using the caret (^) operator to reference items from the end of an array, with ^1 representing the last item, ^2 the second to last, and so on. The method works across various data structures that support slicing, offering a clean and efficient alternative to traditional length-based indexing.