What I’m Starting With - Kunal Kushwaha’s Java DSA Assignments - Solve 1 LeetCode question daily What You Can Expect From This Series Every post will contain:...
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Building a B‑Tree from Scratch in Go Obsessed with database internals lately 🤓. After reading Alex Petrov’s _Database Internals_, I wanted to move from theory...
Data Structures and Algorithms DSA often feel overwhelming at first. With so many concepts, patterns, and problem types, it’s easy to feel stuck or slow. But he...
Las 5 Estructuras de Datos que Dominarán tu Próxima Entrevista Técnica Si estás preparándote para entrevistas en empresas como Mercado Libre, Nubank, Rappi, Glo...
Day 0 – Planning, Mindset & Commitment - Goal: Become strong in problem‑solving & interview‑ready - Starting level: Beginner / Revising basics - Daily commitme...
When Array.filter isn't enough—how specialized data structures power the next generation of frontend observability. The “60 FPS” Bottleneck Imagine a Service De...
Recursion is a stack; DP is a table. Stop guessing and use AI visuals to build rock‑solid mental models for the hardest algorithm topics. Recursion and Dynamic...
Day 1: Arrays I chose arrays as the starting point for my DSA journey. Although I am not a complete beginner—I have learned Java and basic DSA earlier—I felt a...
Quick Reminder: What Makes a BST Special? - All values in the left subtree are smaller than the node. - All values in the right subtree are greater. This order...
Introduction Let’s address the elephant in the interview room. DSA is a skill. Somehow, solving algorithm problems has turned into a moral flex: “I’ve solved 4...
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