This directory contains my collection of SQL puzzles. I hope you enjoy these puzzles as much as I have enjoyed creating them! To get started, open the Advanced SQL Puzzles Markdown.md. ⌨️ The ...

A Russian-speaking initial access broker (IAB) driven by financial gain is assessed to be behind a large-scale credential-harvesting operation known as FortiBleed that has targeted over 430,000 ...

XML (eXtensible Markup Language) is a widely used format for storing and transporting data between systems, especially in web applications. Its flexibility allows developers to define their own tags, ...

While there have been many sober warnings about AI and recursive self-improvement, Arianna Huffington argues that it is a fundamentally human skill.

That admission is what some in the field call recursive self-improvement (RSI), the point at which large language models ...

The US AI research company Anthropic has become known for building powerful AI models while simultaneously warning about ...

But the inability to find these replication studies easily wastes research time and resources. If scientists aren't aware of ...

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...

A path tracer written entirely as ClickHouse SQL queries, rendering straight to a PNG via ClickHouse's PNG output format. No UDFs and no external code — a single SELECT computes every pixel. It ...