MERN Stack Journey – Day 100.🎯 Today’s Learning: Conditional Rendering in React.🔁 Mastered rendering UI based on app state.⚙️ Explored if/else, ternary operators, and logical &&. Dynamic, user-friendly UIs made easy!.#100DaysOfCode #MERN #ReactJS #WebDevelopment #CodingJourney

🧠 DSA Day 40.✅ Solved LeetCode Problem 73 – Set Matrix Zeroes.📌 Learned in-place matrix manipulation using constant space.🛠️ Optimized with first row & column as markers.💡 Improved problem-solving . #100DaysOfCode #LeetCode #DSA #Java #CodingJourney

🚀 DSA Journey Day 39.📚 Today I solved LeetCode Problem 2149 - Rearrange Array Elements by Sign.✅ Practiced array manipulation & two-pointer logic.🧠 Getting better at handling alternate element placements!.#100DaysOfCode #DSA #LeetCode #CodingJourney #DevLife

🧠 DSA Journey - Day 38.Solved LeetCode Problem 121: Best Time to Buy and Sell Stock 📈.Learned how to track the lowest buying price and maximize profit with a single pass!.Getting better at pattern recognition & optimization 💪.#100DaysOfCode #DSA #LeetCode #CodingJourney #Java

🚀 MERN Stack Journey - Day 99.📌 Today’s Topic: State Lifting in React.🔄 Learned how to lift state up from child to parent components to manage shared data!. #MERN #ReactJS #100DaysOfCode #DevJourney #StateLifting

🧠 DSA Journey – Day 37.Today I solved LeetCode #169: Majority Element 💯🔍.✅ Learned:.🔸 Boyer-Moore Voting Algorithm 🗳️.🔸 Optimal O(n) time & O(1) space.Cracked the majority without counting twice 💪.#100DaysOfCode #DSA #LeetCode #Java #Day37 #CodingJourney

🧠 DSA Journey – Day 36.Today I solved LeetCode #2: Add Two Numbers.✅ Learned:.🔸 Traversing linked lists.🔸 Handling carry-over in addition.🔸 Creating a new result list node-by-node.#100DaysOfCode #LeetCode #DSA #Java #CodingJourney #Day36

🚀 MERN Stack Journey – Day 97-98.Today’s focus: Passing PROPS as Children & Functions in React!.🧩 Learned how to:.✅ Use props.children to wrap components.✅ Pass functions as props to handle events.🛠️ Boosting component reusability & control.#ReactJS #MERN #JavaScript #WebDev.

🧠 DSA Journey – Day 35.✅ Solved LeetCode Problem 75: Sort Colors 🎨.👉 Practiced 3-pointer approach (Dutch National Flag Algorithm).🔁 Improved array manipulation & in-place sorting logic. #100DaysOfCode #LeetCode #DSA #CodingJourney #SortColors #Java #TechTwitter

🔥 MERN Stack Journey – Day 95 & 96.Today’s focus: Higher-Order Functions & the beauty of Functional Programming in JavaScript 💡.🧠 Learned how to use map(), filter(), reduce(), and callbacks like a pro!. #MERN #JavaScript #FunctionalProgramming #100DaysOfCode #CodeNewbie.

📚 DSA Journey – Day 34.Today’s grind: Solved LeetCode Problem #1 - Two Sum 🔢.💡 Learned how to use HashMap for constant time lookups & optimized the brute-force approach!.#100DaysOfCode #LeetCode #DSA #Java #CodingJourney

🚀 DSA Journey Day 33.Today’s grind:.🔍 Solved Longest Subarray with Sum K (with Positives & Negatives) — mastered sliding window + hashmap 💡.Key takeaway: Efficient subarray sum tracking = O(n) magic!. #100DaysOfCode #DSA #Java #LeetCode #CodingJourney #ProblemSolving

MERN Stack Journey – Day 94.Already deep in JavaScript, but today hit different!.> Learned Asynchronous JS & the Event Loop from scratch.> Microtasks, Macrotasks, Callbacks – now they all make sense. This is where JS really gets powerful. #JavaScript #100DaysOfCode #WebDev.

🔥 DSA Journey: Day 31–32.Focused on bit manipulation & array patterns:.🔢 Maximum Consecutive Ones.🧠 Find the Element That Appears Only Once (using XOR 💥). 👉 Slowly mastering problem-solving skills!.#100DaysOfCode #Java #DSA #LeetCode #CodeNewbie

🚀 DSA Journey: Day 29–30.Solved 2 fundamental Java + LeetCode problems:.🧩 Union of Two Sorted Arrays.🔍 Find the Missing Number in Array. ✅ Strengthening logic & array manipulation skills!.#100DaysOfCode #DSA #Java #LeetCode #CodingJourney

🚀 MERN Stack Journey – Day 93.📚 Today’s Topic: Callback Functions in JavaScript 🔁. ✅ Learned how callback functions allow us to pass a function as an argument to another function. ✅ Understood how they are used to handle async operations, like file reading or API calls.

🚀 MERN Stack Journey Day 92.🎯 Today’s Learning:.🔥 First-Class Functions in JavaScript.💻 Anonymous Functions & how functions are treated as values!.🧠 Functions inside functions, passed as arguments, returned from other functions . #100DaysOfCode #MERN #JavaScript #WebDev.

🧠 DSA Journey Day 28. ✅ Today I solved:. 🔍 Linear Search problem – basic yet powerful!. 🔗 Union of Two Sorted Arrays – mastering sorted array operations!. 🔥 Every day, one step closer to cracking DSA like a pro!. #100DaysOfCode #DSA #Java #LeetCode #CodingJourney

💻 DSA Journey Day 27.>>. Solved LeetCode Problem #485 – Max Consecutive Ones 🔥.>> 🧠 Practiced traversing arrays and tracking max streaks of 1s!.Bit by bit, building stronger logic 💪. #LeetCode #DSA #100DaysOfCode #CodingJourney

MERN Stack Journey Day 91.Today’s JS Learning:.>>🔐 Closures – Functions remember their lexical scope even when executed outside of it. Powerful for data privacy!.>>⏱️ setTimeout – Mastered async delays and callback timing🔥. #100DaysOfCode #MERN #JavaScript #WebDev.