#coderarmy search results

Finished Lecture 47! 🚀 @CoderArmy ✅ Multithreading: Concurrent code paths. ✅ Process vs Thread. ✅ Main Thread: Default execution flow. ✅ Concurrency: Rapid task switching. ✅ Parallelism: Simultaneous execution. youtu.be/fyAW0W526RM?si… #Java #CoderArmy

Finished Lecture 46! 🚀 @CoderArmy ✅ Heap: Young (Eden, S0, S1) & Old Gen. ✅ Eden: New objects start here. ✅ Minor GC: Cleans Young Gen. ✅ Major GC: Cleans Old Gen. youtu.be/b2HSqC0RGsM?si… #Java #CoderArmy

Finished Lecture 45! 🚀 @CoderArmy ✅ Stack: Method calls & local variables. ✅ Heap: All objects & dynamic data. ✅ Method Area: Class metadata & statics. ✅ PC Register: Instruction tracking. youtu.be/kjETbH63Pco?si… #Java #CoderArmy

Day 24 of DSA 📘 ​📌 Today’s Progress: 🔠 Case conversion (Upper/Lower) • 🔄 String Basics: Reversing strings & checking for Palindromes. • 🌐 Defanging IP Address & First Unique Character logic. • 🔀 Sorting & String Rotation (2 places) ​@rohit_negi9 #DSA #STRIKE #CoderArmy

Finished Lecture 44! 🚀 @CoderArmy ✅ Nested Try-Catch: Inner/outer handling. ✅ Throw vs Throws: Throwing vs method warnings. ✅ Custom Exceptions: Creating user errors. ✅ Hierarchy: Checked vs Unchecked depth. youtu.be/xTxscoajikw?si… #CoderArmy #Java

Finished Lecture 43! 🚀 ✅ Exceptions vs Errors: Recoverable vs fatal. ✅ Try-Catch: Handles runtime crashes. ✅ Finally: Runs no matter what. youtu.be/mJg9iQZJEpw?si… #Java #CoderArmy

Day 77 of DSA — Coder Army 180-Day Challenge 🔥 ✅ File Handling in C++ — ofstream (write) & ifstream (read) ✅ RAM = temporary | Files = permanent storage ✅ Read → sort → write back — fully automated! @rohit_negi9 Sir #CPlusPlus #FileHandling #CoderArmy #180Dayscode

Day 76 of DSA — Coder Army 180-Day Challenge 🔥 ✅ Exception Handling in C++ — try, catch, throw ✅ Runtime errors: division by zero, bad_alloc, file failures if-else for simple checks try-catch for critical runtime errors 🧠 @rohit_negi9 Sir #ExceptionHandling #CoderArmy

Exciting news! 🚀 @CoderArmy is officially going GLOBAL! ​Let's show your support and help them hit their first milestone of 10,000 subscribers so the video drops can begin! ​youtube.com/@adityatandon2 ​#CoderArmy #SystemDesign #AI #TechCommunity #LearnToCode

Finished Lecture 42! 🚀 ✅ Parallel Streams ✅ ForkJoinPool: Framework for parallel tasks. ✅ Performance: Best for huge datasets. ✅ Primitive Optionals: OptionalInt, OptionalLong. youtu.be/zrtVQ1ev_0w #Java #CoderArmy

Day 23 of DSA 📘 ​📌 Today’s Progress: • ➕ Matrix Addition: Performing element-wise 2D operations. • 🔄 Rotate Image by 90°: Implemented via Transpose and Row Reversal. • 🎯 2D Binary Search: Searching by treating a matrix as a flattened array. @rohit_negi9 #DSA #CoderArmy

Day 22 of DSA 📘 ​📌 Today’s Progress: • 🌧️ Trapping Rain Water: Optimized to O(1) space using Two Pointers. • 🔢 2D Arrays: Mastered row-major memory mapping & index calculation. • 🔄 Matrix Transpose: Implemented in-place element swapping logic. ​@rohit_negi9 #DSA #CoderArmy

Finished Lecture 41 of @CoderArmy's Java course! 🚀 ✅ Optional Class: No more NullPointerException. ✅ Core: ofNullable(), isPresent(), ifPresent(). ✅ Handling: orElse() vs orElseGet(). ✅ Streams: Combining Optional with pipelines. youtu.be/Q75kCaNa35Y?si… #Java #CoderArmy

Finished Lecture 40 of @CoderArmy's Java course! 🚀 ✅ Intermediate: filter, map, sorted, distinct ✅ Terminal: collect, forEach, reduce, count ✅ Collectors (toList, joining) ✅ Short-circuiting: limit & skip youtu.be/xqfOH5EA8xo #Java #CoderArmy

Day 21 of DSA 📘 ​📌 Today’s Progress: • 📊 Max Difference: Optimized using Suffix Max pre-computation. • ⚡ Kadane’s Algorithm : O(n) Max Subarray Sum. • 🌧️ Trapping Rain Water: Solving the classic height-based constraint problem. ​@rohit_negi9 #DSA #STRIKE #CoderArmy #Cpp

Finished Lecture 39 of @CoderArmy's Java course! 🚀 ✅ Java Streams API Intro ✅ Pipeline: Source ➔ Filter ➔ Result ✅ Collections vs. Streams ✅ Stream creation (of, iterate) ✅ IntStream & DoubleStream basics youtu.be/-jHyDEXHr_U?si… #Java #CoderArmy

Finished Lecture 38 of @CoderArmy's Java course! 🚀 ✅ Method References (::) ✅ Core Interfaces: Function & Consumer ✅ Supplier & Predicate deep dive ✅ Lambda Chaining (andThen, compose) ✅ Declarative coding style youtu.be/IsC0Ms2iFi8?si… #Java #CoderArmy

Day 16 of React ⚛️ ​📌 Today’s Learning: • 🌐 createAsyncThunk: Handling Async APIs • 🚦 Auto-dispatch: Pending, Fulfilled & Rejected • 🏗️ extraReducers: Handling external actions • 🔄 Reducers vs extraReducers architecture ​@rohit_negi9 #ReactJS #LearningInPublic #coderArmy

Day 15 of React ⚛️ 📌 Today’s Learning: • 🔄 Redux Flow: Action → Dispatch → Reducer • 📑 Immer: Managing state with draft copies • 🛒 Project: Dynamic Cart (Add/Remove logic) • 🎯 useSelector: Auto-syncing UI with Store @rohit_negi9 #ReactJS #LearningInPublic #coderArmy

Finished Lecture 37 of @CoderArmy’s Java course 🚀 Key takeaways: ✅ Lambda Expressions & Functional Interfaces ✅ OOP vs Functional style ✅ Comparator with Lambdas youtu.be/0V-w2BywAM0?si… #Java #CoderArmy

Finally started learning Java today 🚀 For months, I kept waiting for the “right time.” But there’s no perfect moment — only the moment you decide to begin. Started the Java Full Course by Coder Army on YouTube 💻 #Java #CodingJourney #CoderArmy #NeverTooLate #BuildInPublic

Exciting news! 🚀 @CoderArmy is officially going GLOBAL! ​Let's show your support and help them hit their first milestone of 10,000 subscribers so the video drops can begin! ​youtube.com/@adityatandon2 ​#CoderArmy #SystemDesign #AI #TechCommunity #LearnToCode

Lecture 36 – Web Development Topics Covered: Prototype Class Thanks 🙏 to @rohit_negi9 Bhaiya & @adityatandon02 Bhaiya for an amazing course! #180DaysOfCode #WebDevelopment #CoderArmy

Day-4️⃣2️⃣"Defence Course" Lecture Completed✅. Lecture covered useEffect hook in React. Thanks @rohit_negi9 bhaiya for the lecture. Playlist: youtube.com/playlist?list=… #WebDev #CoderArmy #LearningInPublic #WebDevelopment

Today I explored some advanced and exciting java script concepts: •Asynchronous and wait writing cleaner asynchronous code and handling promises more efficiently. •Prototype- Understanding how java script objects inherent properties . #coderarmy

#Day42/180 of my DSA journey. Today I learned and practiced key array and binarysearch concepts •Binary search in a 2DArray. •Search in a sorted 2Darray. •Find missing and repeating element •Find majority element #CoderArmy #DSA

🚀Today continued my learning journey with a focus on DSA string and solve some problems •Roman to integer •Add string •Factorial of a number ✨️Small progress >no progress #CoderArmy #learningjourney

AI doesn’t actually “understand” anything 🤯 Tools like ChatGPT just predict the next word based on patterns — like super advanced autocomplete. It feels smart, but it’s really math + probability doing magic. #AI #TechFacts #CoderArmy

Day-4️⃣1️⃣"Defence Course" Lecture Completed✅. Lecture covered useState hook in React. Thanks @rohit_negi9 bhaiya for the lecture. Playlist: youtube.com/playlist?list=… #WebDev #CoderArmy #LearningInPublic

Completed the 29th day of the defense course. Created 10 small projects in Javascript. #coding #codingJourney #coderarmy

Day 12, 13 &14 of java series #CoderArmy D12->why need of OOPS,creating an object , naming convention D13->Constructors,diff types(default,parametrized),constr overloading,channing in constr, use of this keyword D14->Obj size, java is a Call by value,Deep & shallow copy in obj

Day 3 of my web development journey 🚀 Today I learned the difference between relative and absolute paths, and how to use div to structure a webpage. Slowly building strong basics and enjoying the process 💻✨ #WebDevelopment #LearningInPubli #coderArmy

Always standing strong with Coder Army bhaiya ❤️ #STRIKE is a very great initiative with the motive of improving people's logical thinking along with industry applications. It's results will speak louder @rohit_negi9 bhaiya 🔥 #CoderArmy ❤️

Participated in the @CoderArmy HTML & CSS Hackathon and successfully developed the STRIKE educational platform landing page. It was a great opportunity to master responsive design and a dark, professional aesthetic. @rohit_negi9 #STRIKE #CoderArmy #HTMLCSSOnly

God Please show mercy on students who are doing DSA! Doing Rat maze problem(obv not done by myself), Watched tut by @rohit_negi9 , still not able to write code error free in one go. - studied AI for sem exams! #coderarmy #DSA #recursion #Tech @CoderArmy

✅ Day 19 of my Web Development journey completed! ⚙️ Today’s learning in JavaScript: Operators ➕➖✖️➗ Loops 🔁 (for, while, do-while) Now I can make my code think, repeat & calculate like a pro 💻🚀 #WebDevelopment #Defense #CoderArmy

Just smashed my OOP concepts revision in C++ thanks to the absolute GOAT CoderArmy YT channel! Rohit Negi bhaiya is hands down the BEST mentor out there – every single topic from classes is now CRYSTAL CLEAR! #CPP #oops #CoderArmy #DSA Grateful for such fire content bhaiya!

✅ Day 23 & 24 of my Web Development journey completed! 📖 Today’s learning in JavaScript ⚡: Objects — storing real-world data using key–value pairs 🧩 Functions — making code reusable, dynamic & powerful . #WebDevelopment #Defense #CoderArmy #JavaScript

✅ Day 22 of my Web Development journey completed! 📖 Today’s learning in JavaScript ⚡: Arrays — storing, accessing & managing multiple values efficiently 📦 Organizing data just got a lot easier 🚀💻✨ #WebDevelopment #CoderArmy

🚀 #Day94 / #180DaysOfCode 🎯 DSA Journey in C++ 📚 | #CoderArmy 📌 Topics: BST ⚡ ✅ Concept of Morris Traversal ✅ Check for BST ✅ Flatten binary tree to linked list ✅ Sum of Kth Smallest element in BST Thanks to @rohit_negi9 bhaiya for the amazing explanation! #DSA