When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
christopherolah.wordpress.com
Understanding Pascal’s Triangle
How many ways are there to arrange “ABC”? ABC, ACB, BAC, BCA, CBA, CAB. So 6 different ways. But could we have determined it in a way that didn’t involve us listing all the cases?…