# Page Not Found

The URL `methods/utilities/.first` does not exist.

You might be looking for one of these pages:
- [.right(num)](https://osl.mistium.com/methods/strings/.right.md)
- [.replaceFirst(old,new)](https://osl.mistium.com/methods/strings/.replacefirst.md)
- [.sqrt()](https://osl.mistium.com/methods/numbers/.sqrt.md)
- [.right(num)](https://osl.mistium.com/methods/arrays/.right.md)
- [.sort()](https://osl.mistium.com/methods/arrays/.sort.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://osl.mistium.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://osl.mistium.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/methods/strings/.right.md`)
- Use `Accept: text/markdown` header for content negotiation