🗓️ Posts, March 2025
- Why does PostgreSQL skip IDs when saving new records? (Heroku)
- Pessimistic Lock in Rails: what it is and when to use it. What are the alternatives?
- Embedded programming: what it is and how to get started
- What is XOR and how does it work?
- What is CFB (Cipher Feedback)?
- What is debounce in JavaScript and why is it important?