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New posts in scala

How to do aggregation on multiple columns at once in Spark

scala apache-spark

Enforcing non-emptyness of scala varargs at compile time

scala

Execute shell script from scala application

scala process

What does "!" mean in scala?

scala

How to get max length of string column from dataframe using scala?

scala apache-spark apache-spark-sql max

com.typesafe.config.ConfigException$NotResolved: has not been resolved,

scala typesafe-config

Understanding Scala's underscore and asterisk magic [duplicate]

scala

How to convert/wrap a sequence in scala to an Option[Seq] so that if the list is empty, the Option is None

scala scala-option

Check if arraytype column contains null

scala apache-spark dataframe null apache-spark-sql

List of Kleisli to Kleisli of list

scala scala-cats kleisli

How to get date from different year, month and day columns in spark (scala)

dataframe scala apache-spark date apache-spark-sql

Build Spark SQL query dynamically

scala apache-spark apache-spark-sql

Error calling AWS Fargate task from AWS Lambda

scala amazon-web-services aws-lambda aws-fargate

Coalesce columns in spark dataframe

scala apache-spark null apache-spark-sql user-defined-functions

Repeat a function N times in Scala

scala

Dataframe: how to groupBy/count then order by count in Scala

scala apache-spark

Scala - value < is not a member of AnyVal

scala functional-programming

How do I overcome "There may be incompatibilities..." SBT warning?

scala sbt scalatra

What is the alternative to `Seq.contains` which fails on type mismatch?

scala type-safety

Adding external jars in EMR Notebooks

scala apache-spark jupyter-notebook amazon-emr
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