Lookups
Reference tables
The tables worth keeping a tab open for. Static, searchable, and available offline once you have loaded them.
- HTTP status codesEvery registered HTTP status code, what it means, and when it is the right answer.28 entries
- MIME typesCommon media types and the file extensions they belong to.20 entries
- Common portsThe port numbers you actually meet, and what listens on them.18 entries
- Git commandsThe commands worth memorising, including the ones for getting out of trouble.16 entries
- Regex cheat sheetSyntax reference for JavaScript regular expressions.16 entries
- Cron syntaxField order, special characters, and the differences between schedulers.16 entries