Tashif Ahmad Khan

A concise, practical guide to Android Services—foreground, background, and bound—covering lifecycles, modern background restrictions, and recommended patterns like WorkManager and JobScheduler.

Practical, guide to Prisma for Node.js/TypeScript — covers setup, schema design and relationships, migrations, type-safe Prisma Client usage, advanced querying and pagination, plus performance tuning and production best practices for building reliable, maintainable data layers.

Understanding the fundamental shift from React Native's old bridge architecture to the new JSI-based system and why it matters.

Confused about when to use useRef versus useState? Let's break down these two fundamental React hooks and when to use each one.

Understanding CORS - the browser security feature that every web developer needs to master.

A comprehensive guide to understanding and optimizing Core Web Vitals from a full-stack perspective, with practical examples using modern frameworks.

Python doesn't have 'call by reference' in the traditional sense. Let's explore what really happens when you pass variables to functions and how to work with it effectively.

How do you create an arbitrary number of nested loops when you don't know the depth at compile time? Let's explore elegant solutions to this classic programming challenge.

Master Python's import system and learn how to structure your projects for maximum maintainability and scalability.

Learn how to build a fully functional linked list in Python using dunder methods. Make your custom data structure behave just like built-in Python sequences!

Everything in Python is an object - even classes themselves. Let's explore how Python creates classes internally and the fascinating role of metaclasses.

A deep dive into the core components that make Git possible.

A deep dive into the browser's rendering process.

A deep dive into the various rendering strategies of web frameworks.