It has several functions, and it will be called and used it as the abstract model the elements are present it as the collection, and it returns the boolean statements if the condition is true, it will execute the method like contains() else it will terminate or exist the method if the condition is to be false. It is the generic and unordered collection of elements that does not support with the duplicate elements, and the interface is immutable in nature, and its methods support with read-only functionality of the set collections. The kotlin set is the interface that can be used to store and set the datas or elements in the memory list. It depends on the requirement the set default methods will be used in the various areas. The above code is the basic syntax for to utilising the set collection interface in the code, which is used for callable in both mutable and immutable collections. Is a Map with map write operations, for example, you can add a new key-value pair or update the value associated with the given key.Web development, programming languages, Software testing & others fun main(args:Array) Two sets are equal if they have the same size, and for each element of a set fun main() ") Store unique element -> can contain only one null However, HashSet requires less memory to store the same number of elements. Says nothing about the elements order, so calling such functions on it returns unpredictable results. Val people2 = listOf(Person("Adam", 20), Person("Bob", 31), bob) Val people = listOf(Person("Adam", 20), bob, bob) class Person(var name:String, var age:Int)
Two lists are considered equal if they have the same sizes and structurally equal elements at the same positions. In Kotlin, the default implementation of List is ArrayList
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