I'm a full stack software developer who loves to building new projects and solving difficult problems.
It might not be obvious from my posts, but I'm actually quite funny.
In this post, I will explain what are custom events in the simplest possible way. In summary: it's not as complicated or cool as it sounds; it is only a one-line thing. To create a custom event, we simply use the syntax: const event = new Event(TheEv...
In this post, I will show you the quickest way to get the total number of results that your query returned. When I was looking online, I could only find long-winded answers to this question, so here is my attempt at a simple and straight solution. ...
In this post, we will learn how to get data from a collection using Express.js and MongoDB. Usually, this is the first thing you learn how to do when you are learning MongoDB. The syntax is as follows: Model.find({/*your search criteria*/}) Model i...
The easiest way that we can add a new row to a collection in our MongoDB is to use Model.create({}). If we want to add a row (you can think of row as meaning "new data") to our collection Name we could write: Name.create({write the column names and v...
In this post, I will show you how to send data from a form using express.js. Sending data with express is very easy. In short, to get the data that has been sent over to another page(e.g. a controller), we use req.body.theInputName, where theInputNa...
If Express.js is the first backend framework you have ever learned, route is the next topic I recommend learning after mastering MVC. What Is A Route? Basically, a route is the "address of a particular page". A route (or specifically the route addres...
In this post, we will be learning about some common JavaScript array sorting functions. Sort() Sort() arranges your elements in ascending alphabetical or numeric order. JavaScript Code var fruits = ["orange", "apple", "banana", "pears", "plum"]; fru...
In this post, I will explain the difference between NodeList and HTMLCollection in the simplest possible way. What Is The Difference Between A NodeList versus A HTMLCollection? For the most part, nothing. You can think of both of these things just a...
In this post, I will explain how matches() works in JavaScript in the simplest possible way. Matches() is a function that every HTML element comes with built-in. Its basic syntax is: TheElement.matches(some CSS selector); Matches() will check if t...
