“Pandas Set Index INDEGER NIE FLUKA” Kod odpowiedzi

Pandas Set Index INDEGER NIE FLUKA

df["int"] = pd.Series([], dtype=object)
df["str"] = pd.Series([], dtype=str)
df.loc[0] = [0, "zero"]
print(df)
print()
df.loc[1] = [1, None]
print(df)

   int   str
0    0  zero
1  NaN   NaN

  int   str
0   0  zero
1   1  None