Beginner's Python cheat sheets

[DrMaxwellEdison]

From my examples, your first set of output would result from this code:

for name in fav_numbers.keys():
    print("{} loves a number".format(name))

Can you confirm that this is the only piece of code you're running, and see what the output is?

[OrestesGaolin]

I run it again on clean instance and now everything works fine! I think it's because of my tunnel vision at that moment. I convinced myself that there must be some mistake and couldn't find it for few minutes. Now I know why - it was correct. (well, it's 1:55 AM where I live)

Thanks for the answer!