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New posts in scala
How to get creation date of a file using Scala
Sep 30, 2018
scala
unresolved dependency: com.artima.supersafe#supersafe_2.12.4;1.1.3: not found
Feb 28, 2019
scala
scalatest
Converting a list of either to a cats ValidatedNel
Jul 17, 2021
scala
scala-cats
Is there a way to validate the syntax of raw spark sql query?
May 21, 2022
scala
apache-spark
What is the purpose of {} in the returning type of a function?
Nov 20, 2022
scala
How to package jar to a given directory in sbt?
Jun 16, 2022
scala
sbt
what is equivalent function of Map.compute in scala.collection.mutable.Map
May 04, 2021
scala
scala-collections
Why can't I cast an instance of a String to Iterable[Char] in Scala
Sep 11, 2022
scala
How to stop execution in for-comprehension if Option is None using cats IO?
Jun 04, 2021
scala
functional-programming
monads
scala-cats
java.lang.UnsupportedOperationExceptionfieldIndex on a Row without schema is undefined: Exception on row.getAs[String]
Sep 05, 2022
scala
apache-spark
Spark decimal type precision loss
Jun 16, 2022
scala
apache-spark
apache-spark-sql
Scala: Difference between 'type A = XXX' and 'final type A = XX'?
May 20, 2022
scala
inheritance
polymorphism
abstract-type
How do I get a spark dataframe to print it's explain plan to a string
Nov 17, 2022
scala
apache-spark
dataframe
Circe parse json from snake case keys
Feb 05, 2022
scala
circe
How to find the max String length of a column in Spark using dataframe?
Sep 15, 2022
scala
apache-spark
apache-spark-sql
compare case class fields with sub fields of another case class in scala
Sep 14, 2022
scala
functional-programming
How does Dotty decide how to infer/when to widen Union Types?
May 31, 2022
scala
type-inference
union-types
dotty
scala-3
Recursive XML in scala
Oct 23, 2017
xml
scala
recursive-query
grouping items in an iterable by looking for a sentinel value (in scala)
Apr 06, 2020
scala
iterator
grouping
range lock in java
Aug 17, 2022
java
scala
locking
range
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