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New posts in scala-collections

Why collect with pattern match cannot narrow a specific class?

Why does Scala's indexOf (in List etc) return Int instead of Option[Int]?

best scala idiom for find & return

scala scala-collections

How do you stop building an Option[Collection] upon reaching the first None?

Why stream fold operation throws Out of memory exception?

scala scala-collections

How can I break a collection into batches?

scala scala-collections

Casting java.util.LinkedHashMap to scala.collection.mutable.Map

scala scala-collections

Multi-key Map in Scala

Given an element in a sequence, how to get the previous element?

scala scala-collections

Scala: good way to keep pairs of strings

Merging Maps using `aggregate`

Generic type parameters for conversion to parallel collection

How to find the size of an object in scala?

How to convert an untyped java.util.List to a Scala 2.8 Buffer

collection.mutable.OpenHashMap vs collection.mutable.HashMap

scala scala-collections

scala 2.8 collections inconsistency?

split a stream in many

scala scala-collections

Why is TraversableOnce.toSeq returning a Stream?

scala scala-collections

Scala: transform a collection, yielding 0..many elements on each iteration

Spark DataFrame not respecting schema and considering everything as String