Posts related to tag: DELETE


How to delete duplicate rows in Excel

This tutorial will help you to remove all the duplicated data/rows from the Excel sheet. Follow the below steps: Step […] Continue reading »

MongoDB- ADD, MODIFY/RENAME, or DELETE Key

In MongoDB database, db.collection.update({criteria},{$operator: {new value}}) or db.collection.updateMany({criteria},{$operator: {new value}}) method is used to ADD, DELETE, or MODIFY/RENAME the existing […] Continue reading »