Quick tip: when working with the new [Microsoft “Napa” Office 365 Development Tools](http://msdn.microsoft.com/en-us/library/jj220038(v=office.15).aspx?ocid=aff-n-we-loc--ITPRO40936&WT.mc_id=aff-n-we-loc--ITPRO40936) press CTRL+. to see the list of all available shortcut keys.

Thanks to Mike Morton of the Microsoft DEVDIV team for pointing out this cool feature.