関連ワード:  python get the first character of a string    python get the first n characters of a string    python get the first 4 characters of a string    python get the first two characters of a string    python get the first x characters of a string    python get the first letter of a string    python get first character of string in column    python get first 3 characters of a string    get first character of string in list python    python get first 10 characters of a string  
結果 : python get the first character of a string