# Page Not Found

The URL `swift/type/basic/string/str-i-str-i..less-than-j-str-i...j` does not exist.

You might be looking for one of these pages:
- [str[i], str[i..<j], str[i...j]](https://lochiwei.gitbook.io/ios/swift/type/category/basic/string/str-i-str-i..less-than-j-str-i...j.md)
- [String Interpolation](https://lochiwei.gitbook.io/ios/swift/type/category/basic/string/string-interpolation.md)
- [to nest or not to nest❓](https://lochiwei.gitbook.io/ios/swift/type/category/nested-types/to-nest-or-not-to-nest.md)
- [AttributedString](https://lochiwei.gitbook.io/ios/swift/type/category/basic/string/attributedstring.md)
- [struct vs. class](https://lochiwei.gitbook.io/ios/swift/type/category/basic/struct-vs-class.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://lochiwei.gitbook.io/ios/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://lochiwei.gitbook.io/ios/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/ios/swift/type/category/basic/string/str-i-str-i..less-than-j-str-i...j.md`)
- Use `Accept: text/markdown` header for content negotiation