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Scala Collections

Learn about Scala Collections such as Lists, Sets, Maps, Tuples, and Options. Learn how to work with Scala Collections through the guides below.

  • List (53)
  • Map (14)
  • Array (13)
  • Math (2)

>> Moving Averages in Scala: A Tale of Two Approaches

>> Sorted Sets in Scala

>> Different Ways to Filter Elements From a Scala Collection

>> Different Ways To Iterate Over Collections in Scala

>> Create a Random Sample of Fixed Size From a Scala List

>> Different Ways to Reverse a Sequence in Scala

>> Understanding the Differences: reduceLeft, reduceRight, foldLeft, foldRight, scanLeft, and scanRight in Scala

>> Find the Most Frequent Element in a Scala Collection

>> Append an Element to an Array in Scala

>> Finding the First Element Matching a Condition in a Collection

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