DOC-4230 list doc code examples (#3110)

* DOC-4230 list tutorial examples

* DOC-4230 added missing printout comment

* DOC-4230 added set datatype examples

* Revert "DOC-4230 added set datatype examples"

This reverts commit 4f208aa.

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Co-authored-by: Vladyslav Vildanov <[email protected]>

Author: andy-stark-redis