"var and val in kotlin" Code Answer's
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kotlin variable
val name = ”Marcin” // Can't be changed
var age = 5 // Can be changed
age++
how to define variable in kotlin
val firstName: String = "Chike"
val variable name: Typeofthevariable = TheValueofyourvariable
Source: code.tutsplus.com
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
}
kotlin var and val
val declares a read-only property, var a mutable one
var and val in kotlin
val and var both are used to declare a variable. var is like general variable and it's known as a mutable variable in kotlin and can be assigned multiple times. val is like Final variable and it's known as immutable in kotlin and can be initialized only single time.
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