Marth questions

Marth answers

• Scala pattern matching extractors right associativity
• Dependent tuples in Scala 3 / Dotty
• Using Scala how to find out if a list of chars are present in a String, where there are duplicate characters?
• How to sum/combine each value in List of List in scala
• Value of future depends on whether it has been bound to a variable?
• How to count number of digits in Postgres integer data type?
• Scala - Confusion with lambda in map function
• GROUP_CONCAT for similar records in PostgreSQL
• Variant of a record in OCaml
• PostgreSQL table to json