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New posts in scala
Spark merge/combine arrays in groupBy/aggregate
May 27, 2021
scala
apache-spark
apache-spark-sql
Scala: Exposing a JDBC ResultSet through a generator (iterable)
Oct 27, 2022
scala
jdbc
iterable
Add two tuples containing simple elements in Scala
Nov 27, 2019
scala
tuples
How do the Scala based frameworks stack up for a complete Scala newbie - Lift, Play, Circumflex, etc [closed]
Jun 18, 2021
java
scala
migration
web-frameworks
lift
Better to return None or throw an exception when fetching URL?
Mar 04, 2021
scala
exception
throw
idioms
scala-option
IntelliJ IDEA Hotkey for comment does not work with Scala
Sep 19, 2022
scala
intellij-idea
Remove a key from a JsValue in Scala
Dec 25, 2020
scala
playframework-2.0
Filter based on another RDD in Spark
Sep 05, 2022
python
scala
apache-spark
Exception in thread "main" java.lang.NoSuchMethodError: scala.Product.$init$(Lscala/Product;)
Nov 04, 2022
scala
apache-spark
intellij-idea
sbt
Transforming Scala varargs into Java Object... varargs
Apr 11, 2020
scala
scala-2.8
Scala operator oddity
Nov 12, 2022
scala
Extractor for a shapeless HList that mimics parser concatenation `~`
Sep 02, 2018
scala
parser-combinators
shapeless
hlist
Scala: return reference to a function
Sep 19, 2022
scala
Making sense of forall and exists output on empty list
Feb 07, 2022
scala
How do I convert an option tuple to a tuple of options in Scala?
Sep 05, 2022
scala
tuples
scala-option
Play 2.3 implicit json conversion causes null pointer exception
Feb 04, 2022
json
scala
playframework
playframework-2.3
Aggregate function in spark-sql not found
Sep 19, 2022
scala
apache-spark
apache-spark-sql
Passing parameters to a trait
Aug 27, 2022
scala
How to correctly generate SHA-256 checksum for a string in scala?
Mar 25, 2022
scala
sha
Is there anything like Haskell's 'maybe' function built into Scala?
Oct 20, 2019
scala
functional-programming
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