How to sort numeric strings as numbers in mongodb
This tutorial guides you how to compare and sort numeric strings as numbers in mongodb using Collation feature of Mongo.
How to drop a mongodb database from mongo shell and command line?
This tutorial guides you how to drop a mongodb database from both mongo shell and command line.
How to fetch last n records from a collection in mongodb
This tutorial guides you how to fetch last n records from a collection in MongoDB.
How to add new field in an existing Mongo DB collection document
This sneppet teaches you how to add new field to every existing document in the mongo db collection. You have to use db.collection.update() with $set operator to perform this operation in the same way you used to update existing field… Read More!
How to import CSV using mongoimport command in MongoDB
Are you struggling to import CSV file data using mongoimport command in MongoDB ? Then this tutorial will teach you how to do that. The prerequisites to try out this example is, please ensure you had installed MongoDB server and… Read More!