14 lines
470 B
Kotlin
14 lines
470 B
Kotlin
// version 1.0.6
|
|
|
|
fun main(args: Array<String>) {
|
|
val s = "little"
|
|
// String interpolation using a simple variable
|
|
println("Mary had a $s lamb")
|
|
|
|
// String interpolation using an expression (need to wrap it in braces)
|
|
println("Mary had a ${s.toUpperCase()} lamb")
|
|
|
|
// However if a simple variable is immediately followed by a letter, digit or underscore
|
|
// it must be treated as an expression
|
|
println("Mary had a ${s}r lamb") // not $sr
|
|
}
|