kotlin if null else code example
Example 1: elvis operator kotlin example
val l = b?.length ?: -1
Example 2: kotlin if else condition
if (a > b) {
max = a
} else {
max = b
}
Example 3: kotlin else if
if (a > b) {
// if
} else if (a == b) {
// else if
} else {
// else
}