Java Zen:Thinking Out Loud Tuesday, 2017.09.26
A good question is never answered. It is not a bolt to be tightened into place
but a seed to be planted and to bear more seed toward the hope of greening the
landscape of idea.

		John Ciardi


FedEx Road Show

Turns out, FedEx has both “tracking numbers” and “tour numbers.” Tracking numbers are those which show you where your package is as it moves from Point A to Point B, where presumably you are at Point B. For example, a recent purchase of mine was shipped from the vendor in two separate packages. Using the FedEx “tracking number”, we see the trace of Package One’s journey from Point A (the vendor) to Point B (me):

Nicely done, FedEx. “Tour numbers,” however, show your package’s progress from Point A to all points in between Point A and you. Using the FedEx “tour number” shows a different trace for Package Two:

Package Two went from Columbia, MO, through Denver (I missed the opportunity to wave as it went by), on to Salt Lake City and then back to Denver. What fun! Problem is, there’s no way to know what kind of number you have. Not so nicely done, FedEx.

Well, I hope Package Two enjoyed it’s visit to Salt Lake City.