# Nested Data Structures [Nesting (Computing)](<hjttps://en.wikipedia.org/wiki/Nesting_(computing)>) [Information Hiding](https://en.wikipedia.org/wiki/Information_hiding) [Nested Data Structures CS106AP Lec 15](https://web.stanford.edu/class/archive/cs/cs106ap/cs106ap.1198/lectures/15-NestedCollections/15-Nested_Data_Structures.pdf) > A slides from Stanford. That was really amazing at touching the deeper aspects > of data structures! Data structures can be nested together: - Lists in lists - grid/game board - Lists in dicts - animals to feeding times - Dicts in dicts - your phone's contact book An example: [[json]]. Flattening the nested data: [[python-bokeh]]. <!-- vi:set tw=64 cc=64: -->