/Kotlin/Kotlin variable possiblement null

Kotlin variable possiblement null

Kotlin variable possiblement null

var message: String? = "My message can possibly be null !"
message?.toUpperCaset()

0

Source: openclassrooms.com

Kotlin variable possiblement null

var message: String? = "My message can possibly be null !"
if (message != null) message.toUpperCase()

0

Source: openclassrooms.com

Similar codes

1 vote191 views1 answer
Kotlin set environment variable
Kotlin
0 vote211 views1 answer
Kotlin split by uppercase
Kotlin
0 vote196 views2 answers
Get map key by index kotlin
Kotlin
4 votes227 views2 answers
Kotlin create empty list
Kotlin
1 vote210 views1 answer
Kotlin detect dark mode
Kotlin
1 vote260 views1 answer
Kotlin new line
Kotlin
3 votes201 views1 answer
Make list kotlin
Kotlin
11 votes427 views3 answers
What is logging in programming
Kotlin
1 vote214 views1 answer
Kotlin runblock
Kotlin
2 votes261 views1 answer
Kotlin access variable from another class
Kotlin

Share