# Page Not Found

The URL `using-scanner/beta-features/scalar-functions-and-operators/arr.join` does not exist.

You might be looking for one of these pages:
- [arr.join()](https://docs.scanner.dev/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/arr.join.md)
- [math.round()](https://docs.scanner.dev/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/math.round.md)
- [str.uriencode()](https://docs.scanner.dev/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/str.uriencode.md)
- [num.to_str()](https://docs.scanner.dev/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/num.to_str.md)
- [math.abs()](https://docs.scanner.dev/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/math.abs.md)

## How to find the correct page

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- For markdown responses, append `.md` to URLs (e.g., `/scanner/using-scanner-complete-feature-reference/beta-features/scalar-functions-and-operators/arr.join.md`)
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