What are the types of constructors in Kotlin

Kotlin Interview Questions and Answers

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Question - What are the types of constructors in Kotlin?

Answer -

Primary constructor: These constructors are defined in the class header and you can't perform some operation in it, unlike Java's constructor.
Secondary constructor: These constructors are declared inside the class body by using the constructor keyword. You must call the primary constructor from the secondary constructor explicitly. Also, the property of the class can’t be declared inside the secondary constructor. There can be more than one secondary constructors in Kotlin.

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Kotlin Interview Questions and Answers