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TypeScript has been gaining popularity in the web development community for quite some time now, and for good reason. It is a powerful programming language that offers several benefits over traditional JavaScript. TypeScript is a strongly typed language that allows developers to catch errors earlier in the development process, making it easier to maintain and scale large codebases. In this article, we will explore why TypeScript is the best way to write front-end code. What is TypeScript? TypeScript is a superset of JavaScript that was developed by Microsoft in 2012. It is a statically typed language that provides optional ... Read More
React has emerged as one of the most popular JavaScript libraries for building dynamic and interactive web applications in recent years. With its component-based architecture and virtual DOM, React offers developers a powerful and efficient way to create complex user interfaces. However, as projects grow in size and complexity, it becomes crucial to ensure code maintainability, catch potential bugs early, and improve collaboration among team members. This is where TypeScript, a statically typed superset of JavaScript, comes into play. In this tutorial, we will explore why and how to use TypeScript in your React app and how it can significantly ... Read More
In TypeScript, developers have two main options when working with numeric values: BigInt and Number. These two types serve different purposes and have distinct characteristics, making it crucial to understand their differences to make an informed decision. This tutorial aims to explore the disparities between BigInt and Number in TypeScript, providing examples and use cases to help developers choose the appropriate numeric type for their specific needs. Understanding Number The Number type in TypeScript represents standard JavaScript numbers and is widely used for most numeric operations. It encompasses both integer and floating-point values. Here are a few key aspects to ... Read More
In this tutorial, we will delve into the world of TypeScript and explore some important interview questions and their corresponding answers. TypeScript, a statically typed superset of JavaScript, brings enhanced features and static type-checking to JavaScript development. By understanding these questions and answers, developers can gain insights into TypeScript's core concepts and capabilities. TypeScript Basics Here are some important questions that cover the basics of TypeScript − What is TypeScript, and how Does it Differ From JavaScript? TypeScript is a programming language that extends JavaScript by introducing optional static typing and additional features. While JavaScript is a dynamically typed language, ... Read More
Forms are an essential part of web development, enabling users to input and submit data. TypeScript, with its static typing and enhanced tooling, provides a robust environment for building form-driven applications. In this tutorial, we will explore various scenarios for working with form elements in TypeScript. We'll cover form submission, input validation, handling events, and accessing form values. Creating a Basic Form To get started, let's create a basic HTML form and enhance it with TypeScript. We'll capture user input and display it on submission. Syntax The syntax to create a form in HTML − ... Read More
The Internet of Things (IoT) has changed how we interact with devices and created new opportunities for businesses to gather and analyze data. However, this has created a demand for device−to−device communication that is seamless. This is where IoT Communications APIs come to play a major role in communication systems. IoT Communications APIs are a set of protocols and interfaces that allow IoT devices and platforms to communicate with one another. These APIs enable developers to create apps that interface with IoT devices over conventional web protocols including HTTP, MQTT, CoAP, and others. Internet of Things ... Read More
Blockchain is a newly popular technology widely used for the secure storage and sharing of information. It is a shared ledger that improves the ability to store data and information virtually about transactions or assets. Using this technology, the data assets can be stored digitally and the data will stay unaltered. Also, this works without any third−party intervention, which makes it even better in terms of security. And as the truth in the data is equal for all, it creates greater confidence and trust. This technology is widely used in the cryptographic industry as a public network and is very ... Read More
As a TypeScript developer, you may encounter situations where you need to add functionality to an existing class or interface without modifying its source code. In such cases, extension methods can come in handy. Extension methods allow you to add new methods to a class or interface, providing additional functionality to make your code more modular and easier to maintain. In this tutorial, we will see what extension methods are, how to declare and use them and provide examples of their use. What are Extension Methods? Extension methods are a powerful feature of TypeScript that allows you to add new ... Read More
In this era of the Internet of Things (IoT), where massive numbers of devices are interconnected and share data and information via the Internet. This enormous amount of data demands a system that can comprehend and manipulate the data to understand human behavior better. By analyzing the interaction of humans with IoT and observing the pattern in their behavior, a better and more profitable marketplace can be created by influencing the behavior of humans. The term “Internet of behavior” was first introduced by Gothe Nyman, who was working as a professor of psychology at the University of Helsinki. He ... Read More
The technology, Internet of Things (IoT) has completely changed how we work and live. It is a system of linked devices that collaborate to exchange information and carry out different functions. In the Internet of Things, communication is essential for allowing devices to connect, work together, and share information easily. The IoT ecosystem is built on the communication capabilities of gadgets, which allows for the development of intelligent, interconnected systems that can boost productivity, decision−making, and numerous operations. IoT systems with effective communication can be built to increase productivity, enhance decision−making, and automate operations in a variety of ... Read More