関連ワード:  get first character of string in python    check first character of string in python    get first character of string in list python    get first character of string python dataframe    select first character of string python    get first letters of string python    find first character of string python    take first char of string python    get first occurrence of character in string python    get first index of character in string python  
結果 : get first character of string in python