Chapter 2 : MongoDB(M) / Topic : Querying Documents Using find(). Inserting Documents Using create(). Updating Documents Using findOneAndUpdate(). Deleting Documents Using findOneAndDelete() and deleteMany() / Content : explanation with example

Download Android App To Watch Video Lecture

Perfect Video Controls for You

single screen controls, no popup menu for video control, allows user to concentrated on lecture

The Shikshak App

The Shikshak App is an honest attempt to provide quality education.

https://play.google.com/store/apps/details?id=com.weit.theshikshak&hl=en_IN