Rajeev questions

• itemId is changing after mail sent in outlook mail
• Whats wrong with Scala overload method
• why external synchronization is faster than internal one?
• DeDuplication error with SBT assembly plugin
• SHA256 of data stream
• Detect an executable file in java
• Generate same unique hash code for all anagrams
• Chrome is sending Cache-control:no-cache header
• Find min and max elements of array
• Storing compressed json data in local storage

Rajeev answers