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New posts in scala
Is `Try` a monad if unit = Success?
May 27, 2022
scala
monads
If statements within Play/Scala JSON parsing?
Sep 05, 2022
json
scala
playframework
playframework-2.0
Spark: Counting co-occurrence - Algorithm for efficient multi-pass filtering of huge collections
Mar 29, 2022
algorithm
scala
group-by
apache-spark
filtering
Anonymous parameters working- but not explicit ones - for scala reduceLeft
May 31, 2022
scala
reduce
Debug not working with play framework activator, scala and eclipse
Nov 21, 2022
eclipse
scala
debugging
playframework
playframework-2.3
How to insert value of UUID?
Aug 05, 2018
postgresql
scala
playframework
anorm
write an RDD into HDFS in a spark-streaming context
Oct 18, 2022
scala
hadoop
apache-spark
hdfs
spark-streaming
Writing to Oracle Database using Apache Spark 1.4.0
May 21, 2019
oracle
scala
jdbc
apache-spark
Unable to import ChannelSftp.LsEntry from Jsch when I use it in Scala code, why?
Oct 31, 2022
scala
sftp
jsch
What does $( ) mean in Scala?
Nov 06, 2022
scala
apache-spark
SBT gives java.lang.NullPointerException when trying to run simple "Hello!" example script
Dec 28, 2019
java
linux
scala
sbt
Can we write Scala code inside a Java program?
Sep 21, 2022
java
eclipse
scala
Should Akka Actors do real processing tasks?
Nov 06, 2022
scala
concurrency
akka
actor
typesafe
Spark dataframes: Extract a column based on the value of another column
Jun 27, 2019
scala
apache-spark
dataframe
apache-spark-sql
Why are default arguments not allowed in a Scala section with repeated parameters?
Feb 18, 2019
scala
Automatically convert a case class to an extensible record in shapeless?
Oct 10, 2018
scala
shapeless
Passing around path dependent type fails to retain dependent value
Sep 06, 2020
scala
path-dependent-type
Protobuf objects as Keys in Maps
Nov 06, 2022
java
scala
protocol-buffers
grpc
How to use Scala DataFrameReader option method
Nov 20, 2018
scala
apache-spark
how to find the implicit function or variables in scala
Sep 03, 2022
scala
implicit-conversion
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