New posts in scala

Why are Arrays invariant, but Lists covariant?

arrays list scala covariance

Provide schema while reading csv file as a dataframe

scala apache-spark dataframe apache-spark-sql spark-csv

Why does join fail with "java.util.concurrent.TimeoutException: Futures timed out after [300 seconds]"?

scala apache-spark join apache-spark-sql

How to turn json to case class when case class has only one field

json scala playframework-2.1

Defaults for missing properties in play 2 JSON formats

json scala playframework-2.2

Unable to find velocity template resources

java scala velocity

How can I easily get a Scala case class's name?

scala class classname

SBT: Start a command line 'run' of the main class of a non-default project

scala sbt

What does setMaster `local[*]` mean in spark?

scala apache-spark

reduceByKey: How does it work internally?

scala apache-spark rdd

Eclipse, Android, Scala made easy but still does not work

android eclipse scala

Scala: Remove duplicates in list of objects

list scala duplicates

How to create a Source that can receive elements later via a method call?

scala akka akka-stream akka-http

Merge dataframe into Google bigquery using spark and scala

scala apache-spark google-bigquery

Design patterns/best practice for building Actor-based system

scala erlang actor

How can I get the name of an Akka actor from within the actor itself?

scala akka

Memory barriers and coding style over a Java VM

java scala concurrency

What is *so* wrong with case class inheritance?

scala inheritance case-class

How to find out which Play version I'm using?

scala playframework typesafe-activator

What is meant by "effectively tail recursive"?

scala functional-programming