what is difference between val and var kotlin
// Kotlin difference between val and var
// val stands for read-only variable, and cannot be changed. (immutable variable)
fun main() {
val number = 1
number = 2 // Not possible.
}
// var stands for variable, and can be changed. (mutable variable)
fun main() {
var number = 1
number = number + 9
println(number) // this would return 10, because number got changed
}kotlin difference between val and var
// Kotlin difference between val and var
// val stands for value, and cannot be changed. (immutable variable)
fun main() {
var number = 1
}
// var stands for variable, and can be changed. (mutable variable)
fun main() {
var number = 1
number = number + 9
println(number) // this would return 10, because number got changed
}Copyright © 2021 Codeinu
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