when kotlin
val x = 3
when(x) {
3 -> println("yes")
8 -> println("no")
else -> println("maybe")
}
// when can also be used as an expression!
val y = when(x) {
3 -> "yes"
8 -> "no"
else -> "maybe"
}
println(y) // "yes"
4
4
fun signAsString(x: Int)= when {
x < 0 -> "Negative"
x == 0 -> "Zero"
else -> "Positive"
}
Thank you!
4
0
3.89
9
when (x) {
1 -> print("x == 1")
2 -> print("x == 2")
else -> { // Note the block
print("x is neither 1 nor 2")
}
}
Thank you!
9
0
3.78
9
fun numberTypeName(x: Number) = when(x) {
0 -> "Zero" // Equality check
in 1..4 -> "Four or less" // Range check
5, 6, 7 -> "Five to seven" // Multiple values
is Byte -> "Byte" // Type check
else -> "Some number"
}
Thank you!
9
0
3.71
7
#include<bits/stdc++.h>
using namespace std;
int main()
{
cout<<"HEllo";
}
Thank you!
7
0
0
10
var greeting : String ? = null
fun main(){
when(greeting){
null -> println("Hi")
else -> println(greeting)
}
}
Thank you!
10
0
Are there any code examples left?
New code examples in category Kotlin
-
Kotlin 2022-03-27 07:55:32 kotlin split by uppercase
-
Kotlin 2022-03-27 07:40:17 var and val in kotlin
-
Kotlin 2022-03-20 03:10:23 kotlin Random()
-
Kotlin 2022-03-18 00:40:01 exported android manifest
-
Kotlin 2022-03-16 13:50:04 okhttp kotlin example
-
Kotlin 2022-03-16 05:25:02 coroutines kotlin android dependency
-
Kotlin 2022-03-14 18:05:24 arrayadapter spinner kotlin fragment
-
Kotlin 2022-03-07 04:30:37 spring boot kotlin
-
Kotlin 2022-03-06 06:05:06 kotlin scope functions
-
Kotlin 2022-02-28 03:15:02 handler kotlin