How to use uniform list in Scala

Question

Can anyone help with how to create uniform list in Scala?

Answer 1

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!

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Thanks!!

Comments

output list is generated as comma separated , but i need dot separated. can you please tell me how can i get dot separated uniformlist.