C# 13 introduces several noteworthy updates including object initialization using 'from the end' index, partial properties and indexers, support for collections with the 'params' modifier, and a new OverloadResolutionPriorityAttribute to prioritize method overloads. Other enhancements include a new Lock class for better thread synchronization, a new escape sequence character '\e', improvements in method group natural type handling, and expanded usage of 'ref struct' in async and iterator methods. These changes aim to simplify code readability and offer more robust control for developers.

13m read timeFrom pvs-studio.com
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Object initialization using "from the end" indexPartial properties and indexersParams collectionsOverload resolution priority attributeNew Lock classNew escape sequenceMethod group natural type enhancementsInterfaces and ref structref and unsafe in async methods and iteratorsConclusion
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