looking for for loop thread

[metulburr]

I was gong to write up a for/while loop tutorial because we actually dont have one on here. I was going to link to key points of things that already had a tutorial. I was going to link here for illustration of not using range(len()) and there was another thread somewhere that i cannot find (Written by i think a mod or admin) about for loops. I checked through all the tutorials and could not find it. Maybe it was on another site or maybe is was just a really good response to a questions that never was moved to tutorials.

Anyone remember this? Sorry, I literally had the specific idea of the thread in mind when i started this post, but while writing i drew a blank.

EDIT:
Too early in the morning without coffee...The thread was comparing about python's for loop looping through a sequence directly as opposed to something like c/c++ for loop increment variable i++ to get through the sequence. It was somewhere in the past month or so.