The Running Time of += on Char Strings ?

[MyHaz]

Thanks Guys It Was Great Help and I have began to mark my code for the
''.join() string conatination optimization. Upon regoogling (when you
know the right thing to google it can make a big diffrence, having not
know how to google +=, hehe). I found this commentary and set of tests.
I find it a good conclustion to this question.

http://www.skymind.com/~ocrow/python_string/


''.join(['Thank ','you])

- Haz