default-constructor Archives

Kotlin: Can Kotlin data class have more than one constructor?

February 13, 2021 Dennison Daniel

Question or issue of Kotlin Programming: I know that data class are like simple models in kotlin with getters and setter by default and are as simple this:

Kotlin: Private constructor in Kotlin

January 17, 2021 Dallin Sophie

Question or issue of Kotlin Programming: In Java it’s possible to hide a class’ main constructor by making it private and then accessing it via a public static method inside that class:

Kotlin: create constructor of custom view with Kotlin

January 17, 2021 Bellamy Joanne

Question or issue of Kotlin Programming: I’m trying to use Kotlin in my Android project. I need to create custom view class. Each custom view has two important constructors:

Kotlin: extend a class that has multiple constructors in Kotlin

January 17, 2021 Roy Joseph

Question or issue of Kotlin Programming: I am in the processing of learning Kotlin and ran into a problem I couldn’t figure out. I would like to extend the Java class RuntimeException in Kotlin and be able to use any one of three of its constructors, in different circumstances (based on what info I have […]

Kotlin: Kotlin secondary constructor

January 14, 2021 Baxter Jennifer

Question or issue of Kotlin Programming: How do I declare a secondary constructor in Kotlin?

Kotlin with JPA: default constructor hell

January 14, 2021 Jeffrey Schneider

Question or issue of Kotlin Programming: As JPA requires, @Entity classes should have a default (non-arg) constructor to instantiate the objects when retrieving them from the database.