ViewTube

This isn't a syntax error.It's a performance time bomb.Using the spread operator inside a loop copies the entire array every ...

In this video we will see Github Link: https://github.com/leelanarasimha Instagram: https://www.instagram.com/leelawebdev/ ...

A comprehensive guide to concurrency and parallelism for backend engineers. We cover: - Why Concurrency Matters for Backend ...

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

In this JavaScript interview short, we solve a very practical problem: “Rotate an array by K positions.” This logic is commonly used ...

This JavaScript debugging challenge reveals a classic array + function trap. At first glance, this code looks correct, but parseInt ...

JavaScript is not broken… it's just built different [] + [] === "" Objects try to become numbers typeof null === "object" (a ...

Array.find() - JavaScript Tutorial Find returns the first matching element in an array. Useful for searching without looping manually.

Array.every() - JavaScript Tutorial Every checks if all elements pass a test. Useful for validation like verifying all inputs are valid.

In this video, we explore a **real-world use case of the Builder Design Pattern** using **JavaScript**. This is of our Builder Pattern ...

Topics Covered What is a loop in JavaScript for loop syntax and examples while loop explained do-while loop explained ...

Array.includes() - JavaScript Tutorial Check if an array contains a value using strict equality. Ideal for quick lookups without loops.

New celebration code using HTML, CSS. Today is the first day of 2026. Support Me: ...

Array.flatMap() - JavaScript Tutorial FlatMap combines array mapping and flattening into one step. Great for nested data ...

Array.flat() - JavaScript Tutorial Flatten nested arrays into a single level. Essential for simplifying complex data structures.

JavaScript #DSA #CodingInterview #LeetCode #Programming #ArrayProblems #CodingTheoryGuru #JavaScriptTutorial ...

Day 38 of JavaScript 100 Days 🚀 Learn how to calculate factorial using for loop in JS — simple logic, real project ...

Java OOP Tutorial: Designing a card hierarchy with interfaces and inheritance! In this Java 25 TDD episode, I build the Escape ...

Learn - How to insert new line above your current line in VS Code using keyboard shortcut ! ◆ Get 1000 Sub And 4000 ...

JavaScript already has var, let, and const… So why does React introduce useState? This is a very common React interview ...

For this round, I pushed the AI models into full disaster-cinema mode — a colossal tsunami rising from the horizon with smooth, ...

Welcome to Dev Weekends YouTube Channel. All Our Resources here: https://resources.devweekends.com/ ...

Master the Diamond Star Pattern in Java ⭐ Learn the exact formula, loop logic, and DSA-friendly approach step by step. Perfect ...