Aivean questions

Aivean answers

• Loss of type info in servlet code
• idiomatic scala/FP way of expressing similar value objects
• Remove last n lines (sentences) in a String in Java
• deleting the element that is smaller than left side element in array
• Apply and lambdas in Scala
• Scala Spark - Discard empty keys
• Efficient bitwise OR of two Byte[Array]
• Scala's case class and its constructor parameter passing to super classes
• How do I find cycles in my object hierarchy?
• Is the given code thread safe?