python

5 articles

How to Switch to uv: Replace pip, virtualenv, and Poetry in Your Python Project

uv replaces pip, virtualenv, and Poetry with a single fast binary. Step-by-step guide to migrating your existing Python project and setting up GitHub Actions CI.

Jun 4, 202610 min readZeeshan Tofiq

ai tools

Multi-Agent AI Coding Workflow: Step-by-Step (2026)

Build a 3-agent AI coding workflow with CrewAI and Python. One agent writes, one reviews, one writes tests. Full code included.

Jun 7, 202610 min readZeeshan Tofiq

programming

45 OOP Interview Questions and Answers (2026)

45 OOP interview questions covering the four pillars, SOLID principles, and design patterns with real code in Java, Python, JavaScript, and C#. Updated for 2026

Jun 27, 202639 min readZeeshan Tofiq

programming

50 DSA Interview Questions and Answers (2026)

50 DSA interview questions covering arrays, linked lists, trees, graphs, dynamic programming, and the 8 coding patterns that cover most interview problems. Updated for 2026

Jun 27, 202646 min readZeeshan Tofiq

python

Python 3.14 t-Strings: 5 Patterns f-Strings Can't Do Safely

Python 3.14 t-strings return a Template object, not a string. Here are 5 real patterns: safe HTML, structured logging, SQL builders, LLM prompts, and i18n.

Jul 2, 202610 min readZeeshan Tofiq