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New posts in scala
Scala finding elements in big (30MB) xml files
Aug 12, 2026
xml
scala
maven
Again on mapping over HLists
Aug 11, 2026
scala
shapeless
How can I override tasks ``run`` and ``runMain`` in SBT to use my own ``ForkOptions``?
Aug 11, 2026
scala
sbt
multi-module
How to generate a jar file that is able to run on Java 1.7, with sbt and Java 1.8
Aug 11, 2026
java
scala
apache-spark
sbt
Play 2.5.x: How to change the default evolutions directory location?
Aug 11, 2026
scala
playframework
sbt
slick
could not find implicit value for parameter reader: pureconfig.ConfigReader[T]
Aug 11, 2026
scala
typesafe-config
pureconfig
spark data frame converting row values into column name
Aug 11, 2026
scala
dataframe
apache-spark
apache-spark-sql
spark-streaming
String to Int in Scala
Aug 11, 2026
scala
Converting Map[String, Double] to java.util.Map[String, java.lang.Double]
Aug 11, 2026
scala
type-conversion
Play framework: JSON Reads for a single-attribute case class
Aug 10, 2026
json
scala
playframework
play-json
How to discover the library that defines a class from sbt?
Aug 11, 2026
java
scala
sbt
classpath
Problems with Scala constructors and enums
Aug 11, 2026
scala
enums
constructor
Why and when should trait and object have same name?
Aug 11, 2026
scala
traits
companion-object
Stream Continually only reads for 1 minute
Aug 11, 2026
scala
stream
bufferedreader
How to do null checks in Scala in an idiomatic way?
Aug 10, 2026
scala
Spark error: "ERROR Utils: Exception while deleting Spark temp dir:"
Aug 11, 2026
scala
apache-spark
ioexception
Adding a Column to Spark Table via SQL ALTER TABLE command
Aug 10, 2026
scala
apache-spark
apache-spark-sql
alter-table
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