이 레슨은 당분간 영어로 제공돼요.
Data that survives
Variables vanish when your program ends. Files keep data between runs. Python makes reading and writing them short and safe, and JSON lets you save whole data structures.
이 레슨은 당분간 영어로 제공돼요.
Variables vanish when your program ends. Files keep data between runs. Python makes reading and writing them short and safe, and JSON lets you save whole data structures.