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

0 vote382 views2 answers
Time text format kotlin android studio
Kotlin
7 votes523 views2 answers
Extension function kotlin
Kotlin
0 vote397 views1 answer
Android studio rotate imageview
Kotlin
1 vote378 views1 answer
Kotlin Number to Long
Kotlin
34 votes499 views5 answers
Kotlin for loop
Kotlin
0 vote361 views1 answer
Bitmap to image android
Kotlin
1 vote386 views1 answer
Check if network is metered android
Kotlin
0 vote396 views1 answer
Android calendar get year
Kotlin
0 vote384 views1 answer
Kotlin read file line by line
Kotlin
1 vote368 views2 answers
Exported android manifest
Kotlin