React is highly in demand for web development. Before we dive into React, we must have a strong understanding and grasp of JavaScript.For most of us who started with JavaScript, after a few months of learning, we forget the basics or the most important topics we must learn and remember for learning React. So, in … Read more
We are going to review JavaScript basics with a web app for a bank queue system. By the end of this blog, those who don’t know JavaScript or knew it but forgot will get a review of JavaScript functions, mathematical operations, and how to get an element and change its text. At first, we set … Read more
HTTP stands for HyperText Transfer Protocol. As the name suggests, HTTP is a communication protocol used between a client and a server to communicate with each other. When you visit a website from your computer, your browser sends an HTTP request to the server hosting the website you want to browse. The server then returns … Read more
JSON stands for JavaScript Object Notation. It is a lightweight and human-readable file format used to store and transport data. This is an example of some data written in JSON format: Objects in JSON are written as key-value pairs. The entire object should be enclosed with curly brackets. Inside the brackets, key-value pairs should be … Read more
Today we are going to talk about the different types of functions we can see in JavaScript. Also, we will see you how to use each of them and what their use cases are. These functions are declared with the function keyword and a function name. These types of functions are hoisted, which means you … Read more
Before learning about databases, let’s first discuss what data is. Think about it for a moment. What do you consider data to be? Take your time to think. Now, in your mind, you’ve probably thought about some examples of data. Let me also give an example from my experience. My first day of school started … Read more
In this blog, we will see how to create a simple Tic-Tac-Toe game using just HTML, CSS, and JavaScript. This is a fun little project that will help us understand how JavaScript interacts with HTML and CSS to create interactive websites. Let’s break it down into three parts: 1. HTML (Structure of the Game) The … Read more
You can use 4 types of for loops in JavaScript: 1. for…in loop: The for…in loop iterates through the properties (keys) of an object or the indices of an array (or any iterable). Syntax: Here, the i variable loops through the indices of the arr array. The array has 4 elements, so the output will … Read more
Unlike other languages, JavaScript has two ways of checking the equality of two values. You can either use double equals (==) or triple equals (===). But how are these two different? Double Equals (==): Double equals compares values by converting the values to the same data types.For example: This code snippet outputs true. Even though … Read more
When we write code to execute, that is called a programming statement. In this article, we will see how to construct or write JavaScript programming statements. A JavaScript statement contains: Values, Operators, Expressions, Keywords, and Comments. Value: A value is simply what we assign to a variable. For example, someone’s name = “John”, and he … Read more