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New posts in scala
sbt: cross-publish from build.sbt
Aug 26, 2022
scala
sbt
Spark Scala filter DataFrame where value not in another DataFrame
Nov 08, 2022
scala
apache-spark
Getting elements from an HList
Mar 14, 2020
scala
shapeless
What are the performance characteristics between curried, partially applied, and 'normal' functions in Scala?
Aug 31, 2022
performance
scala
benchmarking
currying
partial-application
Is there something like Java Stream's "peek" operation in Scala?
Oct 19, 2022
scala
java-stream
monads
Scala missing parameter type for expanded function
Dec 28, 2019
scala
Spark Dataset and java.sql.Date
Nov 03, 2022
scala
apache-spark
apache-spark-dataset
apache-spark-encoders
Transform Json with circe
Feb 25, 2022
json
scala
circe
Spark error: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
Dec 06, 2021
scala
apache-spark
Reduce testing overhead when DAO contains action
May 16, 2019
scala
slick
slick-3.0
Scala unexplainable program behavior
Oct 26, 2018
scala
casting
type-inference
type-erasure
Intellij IDEA: Why build.sbt is highlighted in red?
Sep 11, 2018
scala
intellij-idea
playframework
How can I force spark/hadoop to ignore the .gz extension on a file and read it as uncompressed plain text?
May 21, 2022
scala
hadoop
apache-spark
gzip
Calling a rest service from Spark
Sep 23, 2022
scala
apache-spark
rest
How can I configure Circe to stop using nested class names as key names in encoded JSON?
Oct 31, 2019
json
scala
case-class
circe
Does Spark support BigInteger type?
Aug 23, 2019
java
scala
apache-spark
apache-spark-sql
How much of a jar file gets loaded into the memory
Aug 29, 2022
scala
memory-management
jar
sbt
sbt-assembly
Failed to execute user defined function($anonfun$9: (string) => double) on using String Indexer for multiple columns
Jan 04, 2022
scala
apache-spark
apache-spark-mllib
Why can't Scala infer the type parameter in this example?
Nov 09, 2022
generics
scala
types
type-inference
How to emulate a dependent type in Scala
Jan 01, 2022
scala
types
path-dependent-type
dependent-type
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