To connect pandas dataframe and dict?

Question

I need to connect dataframe and dict like this the number of each cell is different so the number of "0","1" and so on is different total number of cells 16.

Answer 1

You should try to make some code, but, how about this?

df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
d = {"C": [7, 8, 9], "D": [10, 11, 12]}
df = pd.concat([df, pd.DataFrame(d)], axis=1)
print(df)