A collection with respect to MongoDB is used to store documents. It is similar to a table in a relational database. A relational database such as MySQL database holds multiple tables to store different records similarly a MongoDB database holds…
In this article, we will learn how to update Node.js to any version using n, a simple-to-use Node.js version manager. We will also explore how to switch between the installed versions. The n package is only supported on macOS and…
Splitting a string may not seem like a very useful feature but it is super necessary, especially in JavaScript-based languages that heavily rely on string manipulation. Splitting a string can be used in many places such as when you have…
When creating a to-do list application it is required to add a functionality of getting the to-do entered as input by the users, similarly, when creating a register page it is required to somehow get the entered username, password and…
There might be various reasons to determine if a date is today. Let’s say you’re working on a feature to display exclusive offers that are only available for the present day. In this case, confirming whether a given date is…
Discover simple methods to convert NodeList to Array in JavaScript. Explore easy steps and practical tips with us. Find out more in this helpful guide now.
Suppose you have created a static website and you want to share it with others. The sharing process can be difficult because you can not send people complete files i.e. the whole project. Also, you don’t want to set up…
Let’s say you have just been hired as a Node.js developer, you have the task of building a module that does something when a certain event occurs. For instance, if the user needs some data and that data does not…
We already have a tutorial on how to connect to the MySQL database using Node.js. Well, you can read it if you want to know, but it only allows you to interact with the database, what if you want to…
JSON stands for JavaScript Object Notation used to structure data based on JavaScript object syntax. It is small in size making it fast to transfer between server and client for transmission of information. JSON is based on JavaScript but due…