Questions
Direct answers to the questions that come up in practice.
Do I need to buy hosting and a domain separately?
Usually yes, and knowing why makes the bill and the setup much easier to reason about.
What is the difference between an LLM, an agent, and a bot?
Three words used for the same thing in marketing and for very different things in practice.
What is the difference between git fetch, pull and rebase?
Three commands people reach for interchangeably, and what each one actually does to your history.
When should I use a subdomain vs. a path (blog.myapp.com OR myapp.com/blog)?
What is the difference beween a subdomain and a path in practice? How do you decide when to use each?