How to use uniform list in Scala

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Can anyone help with how to create uniform list in Scala?
Aug 1, 2019 in Apache Spark by Reshma
1,245 views

1 answer to this question.

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Hey,

The method List.fill() creates a list and fills it with zero or more copies of an element. 

scala> val f=List.fill(7)(1)

f: List[Int] = List(1, 1, 1, 1, 1, 1, 1)

This fills the list with seven instances of the integer 1.

Hope this helps!

If you need to know more about Scala, join Spark course today and become the expert.

Thanks!!

answered Aug 1, 2019 by Gitika
• 65,910 points

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