Dina Emily, Author at iZZiSwift

Kotlin: access Kotlin companion object in Java

January 17, 2021 Dina Emily

Question or issue of Kotlin Programming: I convert one of my Java class to Kotlin and the class as below.

Kotlin: Kotlin – Most idiomatic way to convert a List to a MutableList

January 17, 2021 Dina Emily

Question or issue of Kotlin Programming: I have a method (getContacts) that returns a List and I need to convert this result to a MutableList. Currently the best way I can think of doing it is like this:

Kotlin: How Kotlin coroutines are better than RxKotlin?

January 17, 2021 Dina Emily

Question or issue of Kotlin Programming: Why would I want to use Kotlin’s coroutines?

Kotlin: Effective Enums in Kotlin with reverse lookup?

January 14, 2021 Dina Emily

Question or issue of Kotlin Programming: I’m trying to find the best way to do a ‘reverse lookup’ on an enum in Kotlin. One of my takeaways from Effective Java was that you introduce a static map inside the enum to handle the reverse lookup. Porting this over to Kotlin with a simple enum leads […]

Kotlin: Multiple variable let in Kotlin

January 14, 2021 Dina Emily

Question or issue of Kotlin Programming: Is there any way to chain multiple lets for multiple nullable variables in kotlin?

Kotlin: convert String to Long in Kotlin

January 13, 2021 Dina Emily

Question or issue of Kotlin Programming: So, due to lack of methods like Long.valueOf(String s) I am stuck.