''' 문자열 관련 범용 함수 1. 문법 np.char.함수명 ''' import numpy as np print(dir(np.char)) ''' ['__all__', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__spec__', '_binary_op_dispatcher', '_center_dispatcher', '_clean_args', '_code_dispatcher', '_count_dispatcher', '_endswith_dispatcher', '_expandtabs_dispatcher', '_get_num_chars', '_globalvar', '_join_dispat..