gidds questions

gidds answers

• How to use the lambda in kotlin ->
• Should I create singleton with Object or file-level val?
• How to auto call function in Kotlin for every function call within a class
• casting List to MutableList in kotlin fails at runtime in JVM
• Why do we need an explicit function interface modifier in Kotlin?
• Get index of all occurrences in a list
• How to find the reasoning behind IntelliJ Kotlin lint check
• How to handle a forEach loop that returns early based on an enum except for one path in Kotlin
• Remove and retrieve element of MutableSet in Kotlin
• Kotlin Concurrency with ConcurrentHashMap while retrieving and removing without using locks