In React, .push() mutates your array state ❌ React detects changes by reference, not content. Always return a new array when updating state. 👇 Did you know this already? #javascript #react #codingtips #programming
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The first time streams are introduced, they often look like a file-handling feature. But the more useful mental model is this: streams exist because producers and consumers rarely move at the same speed. A source may generate data faster than another system can accept it. Without control, memory grows quickly. That’s why streams matter. And that’s why backpressure is not an advanced topic — it is part of the core idea. #nodejs #javascript #backend #softwareengineering #programming
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TypeScript vs JavaScript in 2026. Learn the real differences with side-by-side code examples, performance facts, and a clear guide on which language to choose for your next project. https://lnkd.in/gTCf2hRj #programming #languages #typescript #javascript #vs #difference #project
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99% of coding is: Trying → Failing → Googling → Fixing 1% is: “Wow… I’m a genius” 😎 And that 1% keeps us going 😂 #developerlife #codinghumor #programming #webdevelopment #reactjs #javascript #frontenddevelop
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Revisiting a simple but powerful JavaScript concept today: map() map() allows us to transform each element of an array and return a new array. Example: doubling numbers in an array. Small concepts like these form the foundation of writing cleaner and more functional JavaScript code. #JavaScript #WebDevelopment #FrontendDevelopment #Programming #CodingJourney #LearningInPublic
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🚀 React Series: Day 9 – Mastering the useRef Hook useRef is essential for direct DOM access and storing mutable values without triggering unnecessary re-renders. 💡 It optimizes performance by maintaining persistent data across the component's lifecycle efficiently. #ReactJS #WebDevelopment #FrontendDeveloper #JavaScript #CodingTips #SoftwareEngineering #ReactHooks #Programming #WebDesign #Techcommunity #UIUX #FullStackDeveloper
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Mini JavaScript Challenge #2 Can you guess the output? 👇 console.log("5" - 2) Options A) 3 B) 52 C) NaN D)Error Comment your answer below. #javascript #codingchallenge #programming #webdevelopment #developer
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🚀 JavaScript Fundamentals Series — Part 3 Programs are not just instructions. They are decisions. This is where control flow comes in. In this guide I explain: • if / else conditions • switch statements • for loops • while loops • Writing readable logic Once you understand control flow, you can finally start writing real programs instead of simple scripts. Full guide 👇 https://lnkd.in/d8wkkNbF #javascript #programming #webdev
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3 VS Code extensions that every developer should have installed right now. 🔹 Prettier, Auto-formats your code on save 🔹 ES7 React/Redux Snippets, Generate components in seconds 🔹 Error Lens, See errors inline, not in the terminal #VSCode #WebDevelopment #CodingTips #Developer #Prettier #ReactJS #Programming #CodeQuality
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Imagine being asked in an interview to tell the difference between Map and ForEach Method in arrays. Find your answer here.😎😎 #javascript #react #codingtips #programming
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🚀 Level up your JavaScript game with these powerful hacks! From Nullish Coalescing (??) to Optional Chaining (?.) and smart use of Array methods, these small tricks can make your code cleaner, shorter, and more efficient. 💡 Mastering these fundamentals not only improves performance but also makes you a better problem-solver as a developer. 📌 Save this for quick revision and share with your dev friends! #JavaScript #WebDevelopment #Frontend #CodingTips #Developers #Programming #LearnToCode
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