Here are 10 common printer problems and their simple fixes, perfect for both home and office users: 1. Printer is Offline Problem: Your system shows the printer as “offline” even though it’s powered on.Fix: Check USB/Wi-Fi/network connection. Restart the printer and computer. Go to Control Panel > Devices and Printers, right-click your printer → “Set […]
🖨️ Printer Setup: How to Link Printer to WiFi ✅ Method 1: Using Printer’s Control Panel (Touchscreen or LCD) ✅ Method 2: Using WPS (Wi-Fi Protected Printer Setup) For routers and printers that support WPS: ✅ Method 3: Using Printer Setup Software on PC/Mobile 🧠 Tips: 🔧 Need help for a specific printer brand or […]
What Are Web Components? Web Components are a set of modern web platform APIs that allow you to create reusable, encapsulated, custom HTML elements. They work natively in all major browsers without needing a JavaScript framework like React or Vue. 🛠️ Core Technologies of Web Components Component Description Custom Elements Define your own HTML tags […]
What is API Integration? API Integration is the process of connecting your software or website to an external Application Programming Interface (API) to send, receive, or manipulate data from another system. For example: Show weather data on your site using a weather API Process payments using Razorpay or Stripe API Fetch user details from Google, […]
What is the Canvas API? The Canvas API is a part of the HTML5 specification that allows developers to draw graphics, animations, charts, images, and even games directly in the browser using JavaScript. It provides a powerful, low-level way to render visual content on a web page inside an HTML <canvas> element. 🧩 Basic Structure […]
Comparison of REST vs GraphQL 🧠 1. What They Are Aspect REST GraphQL Definition API architecture style API query language and runtime Developed by Many contributors over time Facebook (2012) 🧱 2. Basic Structure Feature REST GraphQL Endpoint style Multiple URLs (one per resource) Single URL for all queries Example URL GET /users/1/posts Single […]
Micro Frontends is a modern architectural approach in frontend development where a web application is split into smaller, independent pieces (micro-applications) that are developed, deployed, and maintained independently, much like microservices in the backend. 🔍 What Are Micro Frontends? Micro Frontends = Microservices for the frontend. Instead of building a single monolithic frontend application, you […]
Next.js is a popular React-based framework for building full-stack web applications with features like: 🚀 Core Features Server-Side Rendering (SSR)Renders pages on the server at request time — great for SEO. Static Site Generation (SSG)Pre-renders pages at build time — ideal for speed and caching. API RoutesCreate backend endpoints directly in your app under /api. […]
Lazy loading is a performance optimization technique where resources (like images, components, or routes) are loaded only when needed, rather than at the initial page load. In Next.js, you can lazy load images, components, and even pages. Here’s how each works: 🖼️ 1. Lazy Loading Images (Built-in) Use the Next.js <Image /> component from next/image: […]
No content generated. 🔧 What is Webpack? Webpack is a powerful open-source JavaScript module bundler. It takes your modern JavaScript app — with its modules, stylesheets, images, fonts, and more — and bundles them into optimized files (usually bundle.js) that browsers can load efficiently. 🧠 Why Use Webpack? Webpack automates many tasks in web development: […]
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