Arrays was Documentation and Books

[Marian Petrides]

Thanks, Mark.  I was have long been a bit hung up on the term "key" in 
this context, but your example helped clear it up for me.

M

On Jul 7, 2004, at 6:07 PM, Mark Brownell wrote:

> put "Sunday" into dayOfWeek[1]
> put "Tuesday" into dayOfWeek[3]
> put "Thursday" into dayOfWeek[5]
>
> Notice that dayOfWeek[2] & dayOfWeek[4] are empty. 1, 3, and 5 are 
> keys to
> the array dayOfWee. Look in the docs for "Keys."