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Hi, I'm Heet Sanghani, a Python Developer and AI/ML Engineer from Ahmedabad, Gujarat, India. I currently work at BrainerHub Solutions building backe
Here's the thing: I used to think paying $10 per million output tokens for GPT-4o was just... normal. Like, that's what AI costs, right? You pay the O
Check your understanding of Python script structure, including shebangs, import order, ruff formatting, constants, and a clean entry point.
Test your understanding of Python's format mini-language and how to use format specifiers to align text, control precision, and tidy your strings.
Learn how to use Python's sleep() function to add time delays and pause your code with time.sleep(), decorators, threads, and asyncio.
How I Built a Customer Support Auto-Responder with Confidence Scoring Using pydantic-ai and FastAPI Support teams are drowning in tickets.
AI agents are getting smarter fast. They can reason through tasks, manage workflows, call tools, and automate decisions across applications. But as
Every time I pay a vendor in India, I'm reminded that UPI is just a URL standard. upi://pay?pa=merchant@bank&pn=Name&am=199.00 is all your phone is re
Every cron library I looked at pulled in a pile of dependencies for what is, fundamentally, a string-to-schedule conversion. So I decided to write one
Most people tune the optimizer. Almost nobody touches the thing the optimizer actually eats: the gradient. But the gap between loss.backward() and opt
Every codebase accumulates debt over time. Dead functions nobody calls. Files so complex they're impossible to change safely. Copy-paste code scattere
In December 2025 I started an experiment. I wanted to know if an AI agent could maintain a consistent identity over time — not just remember facts, bu
Your Pipeline Is 10.5h Behind: Catching Space Sentiment Leads with Pulsebit Just yesterday, we observed a striking anomaly in the sentiment
Je hebt data van een website nodig. Schrijf je een Python-scraper? Start je Playwright op? Gebruik je een browserextensie? Na het extraheren van data
My wife runs an agency that helps tech founders grow their LinkedIn presence. That means dozens of calls every week — clients, their teams, new leads,
GitGuardian helps developers and security teams detect secrets (API keys, tokens, credentials) that have been accidentally committed to source code. A
Your pipeline just missed a significant discovery: a sentiment spike of +0.322 and a momentum of +0.00, both leading indicators for the sports topic c
Test your understanding of Python regular expressions: the re module, character classes, anchors, groups, alternation, and flags.
Python Decorators Explained Simply Introduction Python Decorators Explained Simply is essential knowledge for every developer.
Most stream processing tutorials teach you how to connect Kafka to Postgres. They don't explain what happens inside the engine — how records get assig