/Kotlin/Kotlin question mark

Kotlin question mark

Kotlin question mark

x ?: y // yields `x` if `x` is not null, `y` otherwise.
x ?: throw SomeException() // yields `x` if `x` is not null, throws SomeException otherwise

0

Source: stackoverflow.com

Similar codes

1 vote411 views1 answer
Check if network is metered android
Kotlin
2 votes386 views2 answers
Kotlin java
Kotlin
0 vote385 views1 answer
Kotlin long max value
Kotlin
2 votes400 views3 answers
Kotlin var and val
Kotlin
2 votes403 views1 answer
Arraylist vs mutablelist kotlin
Kotlin
-1 vote431 views1 answer
Andoird kotlin delay
Kotlin
1 vote431 views1 answer
Android edittext on change listener kotlin
Kotlin
0 vote425 views1 answer
Android is string email
Kotlin
1 vote403 views1 answer
How to reverse array in kotlin
Kotlin
3 votes414 views1 answer
Kotlin in how to set without findviewbyid
Kotlin

Share