print two dimensional list

Question

I have a list, in which is another list and I want to doc.write(a)

a = [[1, 2, \"hello\"],
     [3, 5, \"hi There\"],
     [5,7,\"I don\'t know\"]]
         


        

Answer 1

You can try something like

>>> a = [[1, 2, "hello"],[3, 5, "hi There"],[5,7,"I don't know"]]
>>> 
>>> ''.join(str(r) for v in a for r in v)
"12hello35hi There57I don't know"

i.e.

doc.write(''.join(str(r) for v in a for r in v))