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Kotlin 2022-03-27 07:40:17
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 s... Add solution -
Other 2021-09-15 11:17:02
android searchview in toolbar
You have to use Appcompat library for that. Which is used like below: dashboard.xml <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http:... Add solution