#defencechallenge risultati di ricerca

#Day35 of #DefenceChallenge🚀 📚Today’s Learning in JS - ✅JS async await best practices ✅Top-level await ES2022 ✅Async await performance optimization ✅JS module blocking ✅Fetch API async patterns ✅JS asynchronous programming mistakes #WebDevelopment #JS #LearnInPublic

#Day34 of #DefenceChallenge🚀 📚Today’s Learning in JS - ✅Promises & why they’re used ✅How async JS works ✅Creating & using Promises ✅Promise states ✅Chaining for cleaner code ✅Errors with catch/finally ✅all, race, allSettled, any ✅Real-world uses & best practices #JS

#Day33 of #DefenceChallenge🚀 📚Today’s Learning: Callback Hell in JS:— ✅JS is single-threaded->uses callbacks for async tasks ✅Exists when callbacks depend on each other→deep nesting ✅major problems caused by callback hell ✅ Solved using Promises & Async/Await #WebDev #JS

#Day32 of #DefenceChallenge🚀 📚Today’s Learning in JS: — ✅JS Engine & Single Thread Concept ✅What Makes JS Synchronous ✅Understanding Web APIs ✅Callback Queue & Task Queue ✅Event Loop Explained #WebDevelopment #CoderArmy #JavaScript #LearnInPublic

#Day31 of #DefenceChallenge🚀 📚Today’s Learning: Built 10 Real-World JS Mini Projects — 1️⃣Random Quote Generator 2️⃣Background Color Gen. 3️⃣Love cal. 4️⃣Income tax cal. 5️⃣Digital clock 6️⃣Timer 7️⃣Astrology 8️⃣Clicker 9️⃣Todo list 🔟Quiz form #WebDevelopment #CoderArmy #JavaScript

#Day30 of #DefenceChallenge🚀 📚Today’s Learning in JS — ❇️ Events & Event Listeners: ✅ addEventListener() → handle user interactions ✅ Event Bubbling & Capturing → flow of events ✅ Event Object (e) → holds all event details #WebDevelopment #CoderArmy #JavaScript

⚡ Day 30 — JavaScript Events Handling • Mastered .addEventListener() — the right way to handle user actions • Understood Event Flow: Capturing → Target → Bubbling 🔁 • Learned event.target & event.stopPropagation() #JavaScript #DefenceChallenge

#Day28 of #DefenceChallenge🚀 📚Today’s Learning in JS ✳️CRUD Operations on DOM— ✅createElement(),setAttribute(), classList.add/remove() ✅before,after,append,prepend ✅createDocumentFragment() ✅textContent(safe alternative to innerHTML) #WebDevelopment #CoderArmy #JavaScript

⚙️ Day 29 — JavaScript DOM CRUD Operations • Perform Create, Read, Update, Delete on the DOM • Create elements with document.createElement() • Update safely using .textContent (avoid .innerHTML ⚠️) • Remove elements with .remove() #JavaScript #DefenceChallenge

🧩 Day 28 — JavaScript DOM • DOM = Document Object Model • Select elements → getElementById, getElementByClassName, getElementByTagName, querySelector, querySelectorAll • .innerHTML, .innerText, .textContent • HTML collection Vs NodeList #JavaScript #DefenceChallenge

#Day28 of #DefenceChallenge🚀 📚Today’s Learning DOM in JS: -> ✅ DOM Manipulation ✅ Selecting & modifying elements ✅ querySelector & classList ✅ Adding/removing elements dynamically ✅ DOM performance tips #WebDevelopment #CoderArmy #JavaScript #LearnInPublic

Day 27 — Map, Filter, Reduce, Set & Map in Js • .forEach() – iterate array • .map() – transform each element • .filter() – extract only what passes a test • .reduce() – combine all into one value • Set – unique values • Map – key-value pairs #JavaScript #DefenceChallenge

#Day27 of #DefenceChallenge🚀 📚Today’s Learning in JS: -> ✅ Map, filter, reduce, set. ✅ forEach, filter (internal working), map. ✅ D.S set, map. #WebDevelopment #CoderArmy #JavaScript #LearnInPublic

#Day26 of #DefenceChallenge🚀 📚Today’s Learning in JS: -> ✅ Scope ✅ Closures ✅ High-Order Functions #WebDevelopment #CoderArmy #JavaScript #LearnInPublic

#Day25 of #DefenceChallenge🚀 📚Today’s Learning: how JS code runs-> ✅2 phases of code execution: Memory Allocation & Execution ✅Global Execution Context: Stack & Heap ✅Temporal Dead Zone (Cannot access before initialization) ✅Hoisting #WebDevelopment #CoderArmy #JavaScript

Day 15 ✅ #Defence with @rohit_negi9 & @adityatandon02 Built my Personal Portfolio Website HTML+CSS 2 column layout with CSS Grid+sticky sidebar Responsive design using media queries. Skills timeline & hover project cards. #CSS #DefenceChallenge #WebDevelopment #MERN #Frontend

#Day15 of #DefenceChallenge🚀 📖Today’s Learning —> ✅ Built a Personal Portfolio Website using HTML & CSS Thanks to @rohit_negi9 bhaiya Excited for JavaScript lecture ⚡️ #WebDevelopment #CoderArmy #LearnInPublic #Frontend

🌟 Day 15 of my web dev journey, and I’ve built my personal portfolio website using HTML & CSS! 🚀 Thanks to Rohit Bhaiya’s amazing lecture, it’s fully responsive and showcases my skills. @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment

Day 09 ✅ Cascade and positioning Deep dive into Cascade priority in css, relative,absolute,sticky,fixed,static positioning #defencechallenge

🚀 Day 16 Web Dev Update! 🌟 Stepped into a new phase with JavaScript basics today! Learned some mind-blowing concepts I’d never even heard of before. Excited to dive deeper into this! 💻 @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment #100DaysOfCode

Day 22 — JavaScript Arrays • Arrays in JS are actually objects! • Basics: push(), pop(), shift(), unshift(), .length • Loops: for , for...of • Advanced: sort(), reverse(), flat(), slice(), splice(), spread ... • .find(), .join(), .includes() #JavaScript #DefenceChallenge

🚀 Day 16 — Intro to JavaScript First step into JS ✨ Learn why JS is needed ✨ JS = Interactive websites ✨ Browser , V8 engine #DefenceChallenge #WebDevelopment #JavaScript

#Day34 of #DefenceChallenge🚀 📚Today’s Learning in JS - ✅Promises & why they’re used ✅How async JS works ✅Creating & using Promises ✅Promise states ✅Chaining for cleaner code ✅Errors with catch/finally ✅all, race, allSettled, any ✅Real-world uses & best practices #JS

🧑‍💻Day 20 — JavaScript Numbers & Math • toFixed(), toPrecision(), toString() • Primitives → compared by value • Non-primitives → compared by reference • Math.abs(), ceil(), floor(), max(), random() ⚠️ Math.random() not secure to generate OTP #JavaScript #DefenceChallenge

#Day28 of #DefenceChallenge🚀 📚Today’s Learning DOM in JS: -> ✅ DOM Manipulation ✅ Selecting & modifying elements ✅ querySelector & classList ✅ Adding/removing elements dynamically ✅ DOM performance tips #WebDevelopment #CoderArmy #JavaScript #LearnInPublic

🚀 Day 19 Done! Mastered JS loops, operators, conditionals, and tackled a classic CS challenge—converting decimals to binary. Loving this journey! 📷 Thanks, Rohit Bhaiya! @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment #100DaysOfCode

#Day33 of #DefenceChallenge🚀 📚Today’s Learning: Callback Hell in JS:— ✅JS is single-threaded->uses callbacks for async tasks ✅Exists when callbacks depend on each other→deep nesting ✅major problems caused by callback hell ✅ Solved using Promises & Async/Await #WebDev #JS

Day 19 — JS Conditionals, Loops & Operators Learning how logic flows in JavaScript 👨‍💻 Operators ➝ Conditionals ➝ Loops #JavaScript #WebDevelopment #DefenceChallenge

🚀 Day 19 Done! Mastered JS loops, operators, conditionals, and tackled a classic CS challenge—converting decimals to binary. Loving this journey! 💻 Thanks, Rohit Bhaiya! @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment #100DaysOfCode

🚀 Day 20 Done! Learned JS numbers, Math object (random, toFixed, toPrecision, toString), and key differences: primitives compared by value, non-primitives by reference. Math.random() isn’t secure for OTPs! @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment #100DaysOfCode

🌟 Day 15 of my Web Dev Journey ✅ I just built my personal portfolio website using HTML & CSS! Big thanks to Rohit Bhaiya’s guidance — it’s responsive and highlights my skills 🚀 @rohit_negi9 #CoderArmy #DefenceChallenge #WebDevelopment

🧩 Day 28 — JavaScript DOM • DOM = Document Object Model • Select elements → getElementById, getElementByClassName, getElementByTagName, querySelector, querySelectorAll • .innerHTML, .innerText, .textContent • HTML collection Vs NodeList #JavaScript #DefenceChallenge

#Day31 of #DefenceChallenge🚀 📚Today’s Learning: Built 10 Real-World JS Mini Projects — 1️⃣Random Quote Generator 2️⃣Background Color Gen. 3️⃣Love cal. 4️⃣Income tax cal. 5️⃣Digital clock 6️⃣Timer 7️⃣Astrology 8️⃣Clicker 9️⃣Todo list 🔟Quiz form #WebDevelopment #CoderArmy #JavaScript