Try googling (or whatever the term is for ChatGPT 🙂) for "Jupyter keyboard shortcuts". Notebook keyboard navigation is awesome and makes you very productive (inserting cells above and below, changing cell type between code and markdown, etc.)

The "TAB" key should do it.

Ok, the first version of the docs just got published at the link above.

Thanks! Yeah, we'll prioritize filling this gap in the docs. For now, look up the class called "Excel" and its static methods. E.g.:

// load all sheets
Map<String, DataFrame> data = Excel.load("my.xlsx");

// load a single sheet
DataFrame df = Excel.loadSheet("my.xlsx", "Sheet 1");

Very nice! I resisted the urge to make “$” a method name in DFLib for expression shortcuts, but here it looks very natural 🙂