string Kotlin code example

Example 1: kotlin array

val a: Array<Double> = arrayOf(3.0, 4.5, 8.0, 19.0)

Example 2: Kotlin get char in string

val hello = "Hello World"

    // Using get() function
    val W = hello.get(6)

    // Using indexing
    val e = hello[1]

Example 3: kotlin string

val str1 = "Hello, javaTpoint"  
val str2 = """Welcome To JavaTpoint"""

Example 4: kotlin long max value

9,223,372,036,854,775,807 (2^63 - 1)