In JavaScript, the super() method is used to call the constructor of a parent class, and it is typically used in a derived class (also known as a subclass or child class) that extends a parent class. Example 1: Basic usage of super() in a derived class Example 2: Passing arguments to the parent constructor … Read more
When creating a React application, naming your components is an essential aspect of the development process. Proper component naming can make your code more organized, readable, and maintainable. In this post, we will explore the best practices for naming React components in 2023. Start with a Capital Letter Use Descriptive and Meaningful Names Use CamelCase … Read more
React props are an essential part of building React components. They allow you to pass data and functionality between components, which is critical for creating flexible and reusable code. While props are often used to pass simple data values like strings or numbers, there are many creative ways to use props that go beyond the … Read more
Handling events is an important part of building ReactJS applications. Whether you’re building a simple form or a complex user interface, you need to be able to respond to user actions and update your application state accordingly. In ReactJS, event handling is similar to traditional HTML event handling but with some differences. For example, in … Read more
Hello, today we will see React components concept, components that are reusable building blocks. components: A smaller, self-contained part of a larger entity. Composition: The act of putting together; assembly. There are two types of components: In this post, we’ll explore five principles for useful component composition in React that will help you build better … Read more
JSX is a syntax extension for JavaScript that allows you to write HTML-like code in your JavaScript files. In React it is used to describe how the user interface should look like. The full form of JSX is “JavaScript XML”. Syntax extension refers to the ability to extend the syntax of a programming language beyond … Read more
In Python, the default formatting of floating-point numbers uses a dot (.) as the decimal separator and a comma (,) as the thousands separator. However, in some countries and regions, the opposite is true – a comma is used as the decimal separator and a dot is used as the thousands separator. In this post, … Read more
This post will guide you through the process of unzipping and merging .txt files in Python in just 3 simple steps. The process involves extracting .txt files from zip files, merging the extracted files into a single file, and cleaning up the temporary folder. We will be using the built-in python modules “zipfile” and “os” to accomplish this task. By the end of this post, you will have a solid understanding of how to extract and merge .txt files in Python and will be able to implement the code in your own projects.
Arrays are one of the most important data structures in JavaScript and are used to store collections of data. They are used in almost every application and are essential for managing and manipulating data. However, working with arrays in JavaScript can be tricky, and it’s important to have a solid understanding of the best practices … Read more
JavaScript has come a long way since its early days as a language primarily used for basic browser scripting. With the introduction of features like async/await, JavaScript has become a powerful tool for building complex, high-performance web applications. In this post, we’ll take a look at what async/await is and how it can be used … Read more