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Kotlin on Twitter: "If you have a nullable reference to a function (or are accessing elements of a map of functions / function references), you can combine the safe call operator “?.”
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WHAT IS KOTLIN NULLABLE VARIABLE | EXPLAIN SAFE CALL IN KOTLIN | CODE EXAMPLE DEMO | InterviewDOT - YouTube
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Kotlin Null Safe Operators. Safe Call, with Let, Elvis & Non-null operator. Kotlin Tutorials #12.1 - YouTube
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Kotlin Null Safe Operators. Safe Call, with Let, Elvis & Non-null operator. Kotlin Tutorials #12.1 - YouTube
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