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 Linux devices. If you are on Windows, you can use Windows Subsystem for Linux (WSL), […]
Updating Node.js to Any Version with n: A Step-by-Step Guide Read More »
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 to extract the username and password from the connection string, parse data from an API,
How to Split a String in Node.js Using JavaScript split() Function Read More »
Have you seen the “copy to clipboard” button on the web? This is done for sample code, API keys, connection strings, URLs, etc to give the facility to the users to copy the data directly into your system clipboard without custom selecting the text and then using Ctrl + C (Windows) or ⌘ + C
Creating Copy to Clipboard Button Using HTML & JavaScript Read More »
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 other fields. Well for the form-sending part, we just have to create an HTML form
Getting Form Data in Node.js Read More »
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 today is crucial. This can also be used while dealing with date inputs or when
How to Check If a Date Is Today in JavaScript: A Detailed Guide Read More »
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 hosting, bind domain, etc since these things can be complicated if you are a beginner.
Create a Simple Static File Server with Node.js: A Beginner’s Guide Read More »
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 exist, some code must be triggered to properly handle the error. As a beginner, you
Node.js Events: Understand EventEmitter Class and Its Methods Read More »
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 insert some new records directly from Node.js? You can also easily do this by executing
Node.js MySQL Insert Record Read More »
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 to its capability, it is implemented by many other programming languages like C, PHP, Python,
JSON.parse(): Convert JSON String To Object Using NodeJS Read More »
Whenever you are writing Node.js code on your system you have to run the “node index.js” command to execute the code written in the “index.js” file. Suppose you have made some changes to the “index.js” file and even after saving the file you will see there are no changes reflected in the application. After updating
Update Code Without Restarting Node Server Read More »