KOTLIN
Explain the concept of ViewModel and its importance in Android development.
Understanding ViewModel in Android Development The ViewModel is an essential component of the Android Architecture...What are higher-order functions, and how do I create them?
Higher-order functions are functions that either accept other functions as parameters or return a function...How do I handle nullable types in Kotlin?
Kotlin's approach to nullability is one of its standout features, designed to eliminate the infamous...