My Hash Code

Apparently, we get somehow confused to death about getting the key characteristic of uniqueness of a given target person. Let's take a pulic figure, see Eminem, what is most likely to be the best particularity to define him. Some will say the guy is an absolute crazy while others would suggest he is a genuine philosopher. To both parties I say, there is nothing unique about being crazy, or even philosopher.

From time to time, we need to identify our property in terms of distinctive marks. If I have a blue Bouch car, I would not mistake it from the other 100 blue Bouches in the world. I should know how to pick it from its likes.

In programming world, we make distinction between different program species by assigning a unique stick to each one of them. Uniqueness here, could simply be the objects' memory address that defferentiates between their physical location. That sounds like a very good idea. One's location is unique all the time, given that people's location is recognized in a 3D-coordinate system, because sometimes 2 people could have the same X-Y coordinates while their Z is surely different.

Hash code is what we all agree upon as a standard for uniquifying species, whether they are programming objects or even people like me and you.