Max Subarray Sum with Kadane's Algorithm in TypeScript

Implemented an efficient solution in TypeScript to solve the Trapping Rain Water problem using precomputed left and right maximum arrays, achieving O(n) time complexity. #JavaScript #TypeScript #DSA #Algorithms #Coding #LeetCode #WebDevelopment

Implemented the Bubble Sort algorithm in JavaScript to sort an array in ascending order using a simple comparison and swapping technique. Demonstrates a fundamental sorting approach with O(n²) time complexity, ideal for understanding core algorithm concepts. #JavaScript #DSA #Algorithms #Coding #WebDevelopment

Arrays don’t have to be scary 👇 Finally cracked map(), sort(), and indexOf() today. Few lines of code, zero confusion. Which array method took you the longest to understand? #JavaScript #WebDevelopment #Coding #LearnToCode #100DaysOfCode

Implemented an efficient solution to the Dutch National Flag problem in JavaScript, sorting an array of 0s, 1s, and 2s in a single pass using the three-pointer approach. Achieved optimal O(n) time complexity with constant O(1) space, demonstrating in-place array manipulation and clean pointer logic. #JavaScript #DSA #Algorithms #Coding #ProblemSolving #LeetCode

The "this" Keyword: Predictable or a Trap? 🧐 Most devs think they understand this, until it returns undefined. Can you guess the output of this simple object? const obj = { a: 10, f: function () { return this.a; }, }; console.log(obj.f()); The answer seems easy... but do you know what happens to this if we change that function to an Arrow Function? 🤯 In my latest video, I break down exactly how execution context works so you never have to guess again. #JavaScript #WebDev #CodingTips #SoftwareEngineering #Programming

Demystifying the JavaScript Event Loop: Call Stack, Task Queue, and Asynchronous Execution Learn how JavaScript’s single‑threaded engine handles asynchronous code using the call stack and task queues. This tutorial breaks down the event loop, visualizes execution order, and shows best‑practice patterns for reliable, non‑blocking code. Read the full article 👇 https://lnkd.in/g-8QSE-c #JavaScript #WebDevelopment #Programming #Tech #SoftwareEngineering #EventLoop #AsyncProgramming #CallStack #TaskQueue #NonBlockingCode #FutureOfWork #DigitalTransformation

Built an efficient JavaScript solution to find the maximum and second maximum elements in an array using a single pass approach, optimizing performance with O(n) time complexity and constant space. #JavaScript #DSA #Coding #LeetCode #WebDevelopment

Day 2- of Leetcode 30 days of javascript. Problem 2620 The problem statement was to return a function inside a parent function, and when the parent function is called, it should return in subsequent ascending +1 result. i,e n, n+1, n+2 for any value of n. This problem was based on closures and lexical scope of higher ordered function. There are many approach for this problem but I tried by setting a counter n - 1 and then incrementing it by 1, ie counter += 1. I am open to advice and please comment on how can I improve. #Leetcode #coding #javascript #Logic #growth #programming #higherorderfunction #closures #lexicalscope #scope

I used to use var for everything. I thought let is just the "new version" of var. Same thing, right? Wrong. var is hoisted to the top of the function.   let stays inside the { } block. That's why everyone says: stop using var. let is not just "new var". It's safer var. Did you also use var for everything before? #javascript #coding #learnToCode

Completed Episode 9 " libuv and Event loop " of Namaste Node.js season -1 #NamasteNodejs by Akshay Saini 🚀 learned Node.js handles asynchronous operations efficiently using libuv and the event loop 🔥 libuv libuv enables Node.js to handle asynchronous operations. It powers the event loop and thread pool to achieve non-blocking behavior. 🔁 Event Loop Continuously checks the call stack and callback queues. Executes callbacks only when the call stack is empty. 📦 Callback Queue Stores callbacks of completed asynchronous tasks. The event loop pushes them to the call stack for execution. 🧵 Thread Pool Handles heavy operations like file system and DNS tasks. Prevents blocking the main thread by running tasks in background threads. ⚡ Non-Blocking I/O Async tasks are offloaded to libuv or the OS. JavaScript continues execution without waiting for results. 🔄 Event Loop Phases ⏱️ Timers Phase Executes callbacks of scheduled timers. 📡 Poll Phase (Most Important) Handles I/O callbacks. Also waits for new tasks if none are available. ⚡ Check Phase Executes immediate callbacks scheduled after the poll phase. ❌ Close Phase Handles cleanup callbacks. ⚠️ Microtasks (High Priority) 🔹 process.nextTick() Executed immediately after current execution. Has the highest priority. 🔹 Promises Executed after process.nextTick but before event loop phases. 🔁 Microtask Rule All microtasks are executed before moving to the next phase. #NodeJS #JavaScript #BackendDevelopment #WebDevelopment #FullStackDeveloper #SoftwareEngineering #Programming #Coding #Developers #Tech #AsyncProgramming #EventLoop #libuv #NonBlocking #SystemDesign #LearnToCode #CodingLife #DeveloperLife #TechCommunity #100DaysOfCode #CodeNewbie #DevCommunity #ProgrammingLife #SoftwareDeveloper #Engineering #TechEducation #CSConcepts #InterviewPrep #CodingInterview #LearnJavaScript