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#collections #scala #sets

Concatenating Sets:

You can use either ++ operator or Set.++() method to concatenate two or more sets,

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Scala Sets
ove code is compiled and executed, it produces the following result: C:/>scalac Test.scala C:/>scala Test Head of fruit : apples Tail of fruit : Set(oranges, pears) Check if fruit is empty : false Check if nums is empty : true C:/> <span>Concatenating Sets: You can use either ++ operator or Set.++() method to concatenate two or more sets, but while adding sets it will remove duplicate elements. Following is the example to concatenate two sets: object Test { def main(args: Array[String]) { val fruit1 = Set("a


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