# Other

- [Base64DecodeText](/development/flowscript/functions/advanced-functions/base64decodetext.md)
- [Base64Encode](/development/flowscript/functions/advanced-functions/base64encode.md)
- [Case/When/Then](/development/flowscript/functions/advanced-functions/case-when-then.md)
- [Default](/development/flowscript/functions/advanced-functions/default.md): This Flow Script tutorial explains how to use the Default function with syntax and examples.
- [Empty](/development/flowscript/functions/advanced-functions/empty.md): This Flow Script tutorial explains how to use the Empty function with syntax and examples.
- [Group by](/development/flowscript/functions/advanced-functions/group-by.md)
- [In](/development/flowscript/functions/advanced-functions/in.md)
- [Inner Join](/development/flowscript/functions/advanced-functions/inner-join.md)
- [Non-Boolean values](/development/flowscript/functions/advanced-functions/non-boolean-values.md)