Who to iterate the elements through an array by using for loop in kotlin?

Explain the difference between Val and Var in kotlin?

How to convert existing java code to kotlin?

Explain about static variable in kotlin and how to declare it in kotlin?

How to use the Elvis operator?

How can we check the class instance of in kotlin?

What are the different constructors of ArrayList?

What is the switch statement in kotlin?

What is the difference between kotlin lateinit and lazy?

How to null check in kotlin?