Retrieve only queried element in an object array in MongoDB collection
In this "Quick Tip" article, we review how to retrieve only the queried element in an object of arrays in MongoDB.
Category
Node.js
Node.js is an open-source, cross-platform JavaScript run-time environment for executing JavaScript code server-side.
Capturing user input in a Node.js application
This article discusses how to create an application in Node.js that will await input from a user via the readline built-in module.
Featured
Introduction to Serverless (FaaS)
In this article we are reviewing Serverless architectures, with a focus on Function-As-A-Service and we also take a look at an example implementation of FaaS
How to pass command line arguments to a Node.js app?
In this article, we'll take a look at how to pass command line arguments to a Node.js application executing from the CLI.
Deprecation Warnings in MongoDB's Node.js API
This article shows how to fix some of the deprecation warnings after updating to MongoDB 4 as well as using the MongoDB Node.js 3.x API.