What are key functionality of oracle service contracts?
Why reflection is used in c#?
What are accounting rules called?
How higher level item category is controlled?
How can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?
Why is Transformation lazy in Spark?
Can two users have the same profile? Can two profiles be assigned to the same user?
Differentiate between FileSink and FileRollSink?
From health and safety point what are things to be taken care while warehouse transportation?
Was there a time when you lost the chance to engage a prospect? What happened and what did you learn?
How does hibernate save work?
How will you implement joins in HBase?
What is RDD Lineage?
How to deal with abusive/slang using customer?
I have an excel sheet with multiple ID's in a column. Now i need fetch those ID's in an application and check whether if it already exist in the DB. If not then i have to go with the process of inserting them in the DB. If it exists then i need to skip that ID and move to the next ID and check the same and proceed. How can i do that with for loop and if condition?