Kotlin var and val

Kotlin var val

+----------------+-----------------------------+---------------------------+
|                |             val             |            var            |
+----------------+-----------------------------+---------------------------+
| Reference type | Immutable (once initialized | Mutable (can change value)|
|                | can't be reassigned)        |                           |
+----------------+-----------------------------+---------------------------+
| Example        | val n = 20                  | var n = 20                |
|				 | n++						   |                           |
+----------------+-----------------------------+---------------------------+

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.

Similar codes

-1 vote320 views1 answer
How to hide keybord on Android
Kotlin
6 votes367 views1 answer
What is the difference var and val in kotlin
Kotlin
2 votes313 views2 answers
Make function kotlin
Kotlin
1 vote375 views1 answer
How to programatically click on recyclerview item kotlin
Kotlin
0 vote347 views1 answer
Button kotlin
Kotlin
0 vote321 views1 answer
Android bottomnavigationview leaves blank space after full screen
Kotlin
3 votes333 views1 answer
Toolbar in fragment android kotlin
Kotlin
1 vote307 views1 answer
Run kotlin in terminal
Kotlin
4 votes353 views1 answer
Kotlin remove name from an activity
Kotlin
0 vote333 views1 answer
How to get function name in kotlin
Kotlin