What is regex: A sequence of characters defining a search pattern, used for matching, replacing, or validating text across programming languages and tools. Why it matters: Regex simplifies complex ...

Why it matters: Automation reduces human error, boosts productivity, and frees you from repetitive work so you can focus on what truly matters. Where it works: From file management and web scraping to ...

A hands-on workshop where you write every piece of a GPT training pipeline yourself, understanding what each component does and why. Andrej Karpathy's nanoGPT was my first real exposure to LLMs and ...