Somasundaram Sekar questions

• JPA Unidirectional @OnetoMany fails
• Scala: flatMap with tuples
• Scala: Why foldLeft can't work for an concat of two list?
• [AWS Glue]: org.apache.thrift.TApplicationException: Internal error processing createInterpreter
• Airflow configuration in environment variable not working
• Spring MVC handler interceptor with exclude path pattern with pathparam
• What is the difference between periodic and punctuated watermarks in Apache Flink?
• Are polymorphic functions "restrictive" in Scala?
• Docker-in-Docker with Gitlab Shared runner for building and pushing docker images to registry
• Specifying relative path in application.properties in Spring

Somasundaram Sekar answers