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What is the default implementation of Set in Kotlin?
What is the default implementation of a Map in Kotlin?
What will be the output of this referential equality comparison?
val someList = listOf(1, 2, 3, 4) val filteredList = someList.filter { it % 2 == 0 } println(someList === filteredList)
How can we check if a range contains element x?
Which sentence is correct in terms of Sequences multi-step processing? Example:
sequenceOf(1, 2, 3, 4) .map { it * 10 } .filter { it % 3 == 0 }
Which sentence is correct in terms of Iterable multi-step processing? Example:
listOf(1, 2, 3, 4) .map { it * 10 } .filter { it % 3 == 0 }
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