Author
MD Rafikul Islam is a software developer and editor of TechPulse. He writes about developer tools, hardware, AI, and practical technology decisions. Some articles are based on cited documentation and analysis rather than hands-on testing; readers should check each article for sources and testing disclosures. Corrections are welcome at rony.yf25@gmail.com.
408 articles published
Python remains the #1 programming language for beginners in 2026 — and the job market for Python developers has never been better. AI engineers, data scientists, automation specialists,…
Question: Should I use git merge or git rebase? And what’s the actual difference in practice? The Core Difference Both integrate changes from one branch into another. The…
I’ve tested every major AI money-making strategy over the past 18 months. Some made me $0. Others generate consistent income every month. Here are the 15 methods that…
Question: Which is faster and more Pythonic — list comprehension, map(), or a for loop? Short Answer Readability first: List comprehensions for most cases Speed: map() ≈ list…
I’ve taught programming to over 200 beginners. Here’s what actually works, and what wastes your time. The Short Answer Learn Python. Use structured resources (not random YouTube tutorials).…
I’ve used ChatGPT, Claude, and Gemini daily for 6 months — not just for demos, but for real client work, coding projects, research, and content creation. Here’s the…
Error: Access to fetch at 'https://api.example.com' from origin 'http://localhost:3000' has been blocked by CORS policy Understanding CORS First CORS (Cross-Origin Resource Sharing) is a browser security mechanism. It…
This is one of the most-asked questions on Quora right now — and for good reason. AI is transforming every industry, every job, and every career path. Here’s…
Why Every Professional Needs AI Tools in 2026 In 2026, using AI tools isn’t optional — it’s survival. I’ve personally tested over 50 AI tools across writing, coding,…
WebSockets vs SSE in 2026: how both work, code examples, AI streaming pattern, performance comparison, and when to use each for real-time web.