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B2B lead generation runs on data. The best sales teams enrich prospects with company data, verified emails, and professional profiles. Here's how to b
Pricing is the most powerful lever in business. Knowing your competitors' prices in real time lets you react instantly — adjust margins, match promoti
Academic research intelligence is a growing field. Whether you're tracking emerging technologies, monitoring competitors' R&D, or building citation ne
If you've ever modified a variable inside a Python function and been surprised or confused by what happened to it outside the function, you're not alo
I'm a product manager, not a developer. No CS degree. But four days ago I asked "what if an LLM could actually feel?" — and built MATE: a deterministi
A few weeks ago, Promptfoo — one of the most popular open-source LLM evaluation frameworks — joined OpenAI. I don't think that's inherently bad. But
SpotGamma, Unusual Whales, and FlashAlpha all serve the options analytics space but they solve fundamentally different problems. SpotGamma essentially
Docling is an open-source document conversion tool from IBM Research. It takes PDFs and converts them into clean, structured output like Markdown, HTM
We've all been there. Your dog is acting weird. Is she anxious? Bored? Sick? Or just being a dog? I spent three months building an AI system that tri
This is the base html which essentially provides all the templating for the rest of the html files. As we can see below the navbar is templated to be
The Scale Problem Scraping 100 pages is a script. Scraping 10 million pages is an engineering challenge. As you scale web scraping, every p
Why Mine GitHub Data? GitHub hosts over 200 million repositories and 100 million developers. Mining this data enables powerful use cases:
YouTube Data: What's Available and How to Get It YouTube is the world's second-largest search engine with over 800 million videos. Whether
Why Aggregate Product Reviews? Product reviews are scattered across dozens of platforms — Trustpilot, G2, Amazon, Google, Yelp, Capterra. B
Financial Data Scraping in 2026 Financial data drives trading algorithms, market research, portfolio analytics, and economic forecasting. W
Ternary Operator for 3 numbers : Java: class Main { public static void main(String[] args) { int a = 10, b = 5, c = 8; int sm
Test your Django basics: frameworks, projects, views, templates, models, URLs, and migrations with practical questions.
SQLite ships with every Python, every iPhone, every Android, every Mac, and every Linux distro. Yet most developers reach for PostgreSQL or MySQL by d
The Attack That Started It On March 24, 2026, LiteLLM 1.82.7 was published to PyPI. It contained a file called litellm_init.pth: import
This article has a more math-focused version with formal proofs on Folio. In the first two parts of this series, we built up the number theory tool