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New posts in scala
Deleting optional fields in DAO models
Dec 21, 2025
scala
rest
playframework
patch
Check case class with Option fields to make sure all of them are None using Shapeless HList
Dec 21, 2025
scala
shapeless
Scala match subclass with parameter
Dec 20, 2025
scala
Failed to load main class from JAR file while running with spark-submit
Dec 21, 2025
scala
apache-spark
Updating Mongo doc in scala using cashbah
Dec 21, 2025
mongodb
scala
playframework
how to convert rdd to list effectively without using collect function
Dec 21, 2025
java
scala
apache-spark
spark-streaming
Details of Stage in Spark
Dec 20, 2025
scala
hadoop
apache-spark
apache-spark-sql
rdd
Excluding tests from coverage report with sbt coverage
Dec 21, 2025
scala
sbt
scalatest
scoverage
Reuse Scalafmt Config File Across Projects
Dec 21, 2025
scala
scalafmt
How does "for (i <- 1 to x; j <- 1 to y)" actually increment the variables in Scala?
Dec 21, 2025
scala
syntax
for-loop
How to convert a json to an entity in Play Framework REST API
Dec 19, 2025
json
scala
rest
playframework-2.0
deserialization
Is Java security module KeyGenerator thread safe? If not then how to fix it?
Dec 20, 2025
java
scala
cryptography
aes
key-generator
Using SBT to generate a JAR file name that doesn't include the Scala patch version
Dec 21, 2025
scala
jar
sbt
Why do methods and types impose different constraints on variance?
Dec 20, 2025
scala
covariance
Are there alternative solution without cross-join in Spark 2?
Dec 20, 2025
scala
apache-spark
user-defined-functions
Why does Scala's RichInt extends Comparable[Int] instead of Comparable[RichInt]?
Dec 20, 2025
scala
comparable
Scala - menu bar only appears when window contents revalidated
Dec 21, 2025
swing
scala
menu
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