-
Notifications
You must be signed in to change notification settings - Fork 22
Kotlin basics : Using list in the code
Devrath edited this page Dec 24, 2023
·
1 revision
- List have certain extra functions that are available for manipulating the items.
- When we have a scenario where there are
addition
orremovel
of elements from a collection for prefer thelist
.
private fun initiate() {
// List of cities
var cityList = listOf("Bangalore","Delhi","Chennai","Calcutta")
// Not possible since its just a list and not a mutable list
cityList.add()
// we can convert one list to another list
var mutableCityList = cityList.toMutableList()
// Since now its a mutable list, we can modify the list
mutableCityList.add("Texas")
// We can directly add a element at a position also
mutableCityList.add(1,"Colombo")
// We can remove a element at a position from th elist
mutableCityList.removeAt(2)
}