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Top Promise-Based Interview Coding Questions
Iāve included questions + small hints (not full solutions unless you want them). 1. What will be the output of this code?console.log("A");Promise.resolve().then(() => console.log("B"));console.log("C");Hint: Think microtask queue vs sync.Expected order: A, C, B. 2. Rewrite this callback code using Promisesfunction getData(cb) { setTimeout(() => cb("done"), 1000);}Task: Convert to:a Promiseasync/await version 3. Create a function delay(ms) that returns a Promisedelay(1000).t
The Ultimate Promise Deep Dive ā Resolve, Reject, Then, and Async/Await Demystified
Most developers donāt write raw Promises every day ā we use tools like useQuery, axios, or helper libraries that wrap everything for us. But when it comes to debugging, reading polyfills, or understanding what those tools are actually doing, everything goes back to Promises.And especially today, when many beginners rely on AI to generate code, it's super important to truly understand what Promises are doing under the hood.So letās start slow, simple, and clear. Step-by-step.ā a zero-to-hero jour
š React 19 ā The Complete & Practical Guide (2025)
React 19 is the biggest upgrade after React 18 and officially completes Reactās shift toward an async-first architecture.This release introduces:New async hooksUnified actions for mutationsOptimistic UINative <form> async workflowsBetter streaming & asset loadingReact Compiler (auto memoization)Strict Mode improvementsServer Component upgradesThis guide goes section by section, with examples and real-world usage patterns. š¦ A. New Hooks & Async Behaviors 1ļøā£ use() ā Consu
Drone footage shows scale of revolting 60M-long mountain of waste next to river
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Top Payroll Trends 2025 | AI, Automation & Payroll Future
As businesses continue to grow in a highly digital world, payroll systems are evolving faster than ever. In 2025, organizations are not just looking for ways to process salariesāthey are focusing on payroll automation, AI in payroll, compliance accuracy, and employee experience. Understanding the major payroll trends 2025 is essential for companies aiming to stay competitive and compliant.This guide explores the latest payroll management Software shaping 2025 and what businesses should expect as
Giving C a Superpower
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Get Started with React Hook Form
IntroductionHi, guys!Recently, I spent some time improving my React skills. And the feeling that I will never know enough never goes away, but that is another talk. Just know it is perfectly normal to feel this way.This is how I found out about React Hook Form. Ok, actually, it wasn't first time I heard about it, but now I just decided to learn more about it. So I just read their docs a little bit and decided I will share the knowledge with you. I won't dive too deep into the subject. The
PayPal for Beginners: How to Register, Verify, and Use Your Account
24 Hours Reply/Contact Usš Telegram :@pvausasmmbizš WhatsApp :+1 (908) 463-5234š Skype : pvausasmmbizhttps://pvausasmmbiz.com/product/buy-verified-paypal-accounts/ verifyyourpayPalaccount#pvausasmmbizBuy Verified PayPal AccountsChancing a dependable payment system on Android and iPhone apps is more important than ever. PVA USA SMM biz.com Whether youāre a freelancer, run an online store, or want to accept payments from anywhere in the world, PayPal remains one of the simplest ways to move
WebGPU and WebGL for Graphics Rendering
WebGPU and WebGL for Graphics Rendering: A Comprehensive Guide IntroductionModern web applications increasingly demand high-performance graphics rendering capabilities. For this purpose, two pivotal technologies have emerged: WebGL and WebGPU. While WebGL has been the cornerstone of web-based graphics rendering for over a decade, WebGPU is an ambitious successor aiming to provide a more sophisticated API for developers. This article delves deeply into both technologies, exploring thei
Master JavaScript: Complete Guide for Beginners with Examples
JavaScript is one of the most popular and powerful programming languages used for building dynamic and interactive web applications. Whether you are a student, a beginner in coding, or someone aiming to become a web developer, learning JavaScript Tutorial is an essential step toward mastering modern web development. It allows developers to add interactive features like buttons, sliders, animations, forms, and real-time updates to websites, making them more engaging and user-friendly. Along with
Top 5 TypeScript Frameworks (2022)
Top 5 TypeScript frameworks to learn in 2022, an overview of the different frameworks built primarily with TypeScript as the first-class citizen.We all know the popularity and increase in NodeJS and JavaScript frameworks, which are steadily rising daily.But do we have TypeScript-specific frameworks?Yes, we do:Before we delve into that, letās clear the air with TypeScript and why frameworks should make it a first-class citizen.TypeScript is simply JavaScript with Types and has gained significant
tiltEffect - Pure JavaScript 3D Card Tilt Animation Library
tiltEffect: Pure JavaScript library for 3D perspective card animations with mouse trackingKey features:ā” Vanilla JavaScript with zero dependenciesšØ Dynamic shine and shadow effects based on cursor positionāļø Configurable via HTML data attributes or JS objectsš Hardware-accelerated transforms for 60fps performanceš± Auto-updates on window resizešÆ Clean API with updateElementPosition(), reset(), and destroy() methodsš Custom tiltChange events for synchronized animationsPerfect for interactive produ
The Instrument Cluster: Hogwarts of the Electronic Component World š§āļø
1) The Dashboard Wizard: From Ancient Runes to Modern Magic šŖIf Hogwarts had a car, its dashboard wouldnāt just show speedāit would whisper it, like a well-trained owl delivering a message. Thatās the instrument cluster: the unsung wizard of your vehicleās cockpit, translating the chaos of mechanical and digital āspellsā into clear, life-saving wisdom.A History of EnchantmentAncient Times (Muggle Analog Era): Think of early clusters as crystal balls with moving needlesāmechanical contraptions wi
The Developer's Guide to Stress-Free Angular Updates
Let's be honest. You see those package.json dependencies, you know they're outdated, and you feel that little twinge of dread. "If I update that, will the whole app explode?"We've all been there. That feeling of staring at a "simple" update task that feels like it could either take 10 minutes or 10 days is a classic part of the developer journey. It's easy to put it off, letting your app's foundation get older and older.But hereās the thing: keeping your Angular app up-to-date isn't just a "nice
Fluidised Bed Stucco Applicator by IC Machines Precise, Efficient Coating Solutions
OverviewThe Fluidised Bed Stucco Applicator by IC Machines spreads stucco evenly on tricky shapes without much mess - drying kicks in fast. Tough, practical, fits smoothly into factory setups or job sites because it runs steady day after day. Instead of clumps, you get smooth flow thanks to how the machine mixes material using air movement tech. Works just as well on brick walls, steel frames, poured concrete, or ready-made building parts found across big construction jobs.**_Read more: ht
React for Total Beginners
š± A Step-by-Step, Active Learning Guide šÆ Goal of This GuideBy the end, you will be able to:Create a React project with ViteUnderstand components, JSX, props, and stateBuild simple interactive UIUnderstand folder structure & common patternsBe comfortable experimenting and reading errors š¦ PrerequisitesNone. You only need:A computerNode.js installed (you can check with: node -v in your terminal)If Node isn't installed, get it here: https://nodejs.orgš” New to using the terminal
When Reactās Philosophy Isnāt Enough and Data Attributes Save the Day
The Data-Attr Dilemma :Data attributes can be incredibly useful, but in React they often feel like they go against the frameworkās core patterns and philosophy. Still, I eventually ran into real problems where I had no choice but to use them.So today, I want to talk about this little tension between data attributes and React, and explore when they actually do make sense. A Quick Look at Data Attributes :Letās first do a quick refresher on data attributes in plain HTML , then weāll dig
How to Host Your Website with Namecheap Domain and Render: A Complete Guide with Free SSL
Learn how to seamlessly connect your Namecheap domain to Render hosting with automatic SSL certificates IntroductionIn today's digital landscape, having a professional online presence is crucial for businesses, developers, and content creators alike. While there are numerous hosting platforms available, Render stands out for its simplicity, performance, and generous free tier. When combined with a Namecheap domain, you get a powerful, cost-effective solution for hosting your website.The bes
Building a Simple Search Engine That Works
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7 Projects to Master Frontend Development Hashbyt ć» Nov 12 #webdev #ai #javascript #career