mongodb

If you ever find yourself needing to insert multiple items at once in a MongoDB collection from a Node.js application, there’s a simple way to achieve this. Here’s how you can do it: First, make sure you have the MongoDB driver for Node.js installed. You can do this by running the following command: npm install mongodb Once you have the MongoDB driver installed, you can then use the following code to insert multiple items at once:...

When working with MongoDB, there may be instances where you need to remove all items from a collection. In this article, we will discuss how to achieve this using the deleteMany method. To remove all items from a MongoDB collection, you can simply call the deleteMany method on the collection and pass an empty object as the filter. Here is an example: yourcollection.deleteMany({}) Here’s a complete example that demonstrates how to remove all items from a MongoDB collection using Node....