TMTaher Maimoonintahermaimoon.hashnode.dev·Nov 17, 2025 · 3 min readWhy You Don’t See Compiled Files in JavaScript and PythonHave you ever wondered why languages like C, C++, and Java always produce compiled files (.o, .exe, .class), but JavaScript and Python never seem to generate anything similar? This question reveals a lot about how modern languages and runtimes work u...00
TMTaher Maimoonintahermaimoon.hashnode.dev·Aug 28, 2025 · 4 min readPostgreSQL dblink: The Hidden Superpower for Cross-Database QueriesMost of us love PostgreSQL for its reliability, open-source strength, and feature richness. We use schemas, joins, views, indexes, and triggers every day.But here’s a question: 👉 What if you want to query data across multiple databases in PostgreSQL...00
TMTaher Maimoonintahermaimoon.hashnode.dev·Aug 28, 2025 · 2 min readWhy Arrow Functions Were IntroducedArrow functions were not introduced to replace regular functions — they were added to solve specific problems that arose with this and function expressions in functional-style programming and callbacks. 🔑 Key Reasons for Arrow Functions 1. ✅ Lexica...00
