On 19/11/2015 11:28, fl wrote:
Hi,
In the previous exercises, I see list:
cc=[[],[],[]]

Then, I can have this:

ccc=[[[]],[[]],[[]]]

I can also have

ccc[0]
Out[158]: [[]]

ccc[0]='o'

ccc
Out[163]: ['o', [[]], [[]]]


I have question: Is there any difference between [[]] and []?
[[]] can have deeper assignment and use than

ccc[0]='o'


Thanks,


I have question. Is there any chance that you stop wasting the time of people on this list by either doing your own research or trying things at an interactive prompt? Or are you now well past that point, as you're learned that the extremely generous people here have fitted your bibs, spoon fed you and and changed your nappies so many times that it has rendered you incapable of doing anything for yourself?

--
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.

Mark Lawrence

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