How can I find the remainder when dividing 2 integers

[Diez B. Roggisch]

silverburgh.meryl at gmail.com schrieb:
> Can you please tell me what is the meaning of
>  UnboundLocalError: local variable 'colorIndex' referenced before
> assignment 
> 
> in general?

Well, pretty much of what it says: You tried to access a variable without prior assignment to it. Like this:


a = b**2 + c**2

Won't work. But if you do

b = 2
c = 3
a = b**2 + c**2

it works. I suggest you read a python tutorial - plenty of the out there, google is as always your friend.

Diez