Kotlin Programming Archives - Page 2 of 30

Kotlin: run code if object is null

January 17, 2021 Dallin Jessica

Question or issue of Kotlin Programming: In Kotlin, I can run code if an object is not null like this:

Kotlin: Static method imports in Kotlin

January 17, 2021 Bates Joe

Question or issue of Kotlin Programming: How can a method be statically imported in Kotlin? For example, in Java it’s possible to do:

Kotlin: string array literal code it simply

January 17, 2021 Dunstan Isla

Question or issue of Kotlin Programming: Though that may be a silly question, I can’t figure out how to declare an array literal grouping some string literals.

Kotlin: Is there a didSet/willSet analog in Kotlin?

January 17, 2021 Bede William

Question or issue of Kotlin Programming: I love this Swift syntax; it’s very helpful for many things:

Kotlin: What is the difference between Apply and Also

January 17, 2021 Divine Barbara

Question or issue of Kotlin Programming: What is the difference between apply and also. From what I know the following code does the same thing:

Kotlin: Building a self-executable jar with Gradle and Kotlin

January 17, 2021 Barron Noah

Question or issue of Kotlin Programming: I’ve written a simple kotlin source file in order to get started, and a gradle script file. But I can’t figure out how to add the main func to the manifest, so that the jar could be self-executable.

Kotlin: failed to find style ‘cardView Style’ in current theme

January 17, 2021 Bates Damian

Question or issue of Kotlin Programming: After updating support library version 27.1.0 Android Studio unable to render CardView. It shows error message as

Kotlin: kotlin and ArgumentCaptor – IllegalStateException

January 17, 2021 Ellington Isla

Question or issue of Kotlin Programming: I have a problem with capturing the Class argument via ArgumentCaptor. My test class looks like this:

Kotlin: Reading console input in Kotlin

January 17, 2021 Dale Bethany

Question or issue of Kotlin Programming: I am attempting to accept input from the console in Kotlin but it is difficult because I am not too sure about the syntax.

Kotlin: Why do I have to return Unit.INSTANCE when implementing in Java a Kotlin function that returns a Unit?

January 17, 2021 Gelbero William

Question or issue of Kotlin Programming: If I have a Kotlin function