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Login and Register in MERN Stack through Gmail Logging in and registering through Gmail is a popular feature in web applications. It saves time and provides a hassle-free experience for users. In MERN stack, it can be implemented using OAuth 2.0 protocol to authenticate users. Prerequisites * A MERN stack
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What is npm koa? Npm Koa is a lightweight web framework for Node.js that allows developers to create web applications and APIs with ease. It is known for its minimalistic and expressive syntax that helps in building scalable and maintainable applications. Using npm koa To use npm Koa, you
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List All Node Processes Node.js is a popular JavaScript runtime used for building scalable and efficient web applications. When working with Node.js, you may need to list all the running processes related to Node.js for various reasons such as debugging, monitoring, or profiling. Here are some of
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JavaScript Style Background Color If you want to style the background color of an HTML element using JavaScript, you can do so by accessing the style property of the element and setting the backgroundColor property. For example, if you have a div element with an ID of myDiv, you can
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AJAX Add Custom Header If you want to add custom headers to your AJAX request, you can use the setRequestHeader() method. Method 1: Using setRequestHeader() var xhr = new XMLHttpRequest(); xhr.open('GET', 'http://example.com', true); xhr.setRequestHeader('X-Custom-Header', 'CustomValue'); xhr.send(
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How to Set Date to Input Date in JavaScript If you want to set the date to input date using JavaScript, you can use the Date object. The Date object represents a specific moment in time and allows you to work with dates and times. Method 1: Here is a
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How to Remove Timezone from Date in Javascript? If you're working with dates and times in JavaScript, you may have run into issues with timezones. When you create a new Date object in JavaScript, it often includes the timezone offset for your local timezone. This can make working
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Python and JavaScript: A Comparison Python and JavaScript are two popular programming languages used in web development, data science, artificial intelligence, and more. Although they have some similarities, they have distinct differences in terms of syntax, usage, and applications. Python Python is a high-level, interpreted programming language that emphasizes code
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How to Cancel an NPM Request? If you want to cancel an NPM request, there are a few ways to do it. Here are some methods: Method 1: Using the Request Aborted Event If you are using the request module in Node.js, you can cancel a request by using
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How to get input file using JS Getting input files using JS is a common requirement in web development. There are multiple ways of achieving this. Here are some of the most popular methods: 1. Using the input element with type=file This method involves creating an input element with
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How to Use Refs in React Class Components If you're working with React and have been using Class Components, you may have come across a situation where you need to access a specific DOM element or component instance from within your component's methods. One way to
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Node.js Dependency Injection Dependency injection is a design pattern that allows you to remove hard-coded dependencies and make your code more modular and testable. In Node.js, you can implement dependency injection in several ways. Constructor Injection Constructor injection is a way to inject dependencies by passing them as