このレッスンは、現在英語のみです。
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.
このレッスンは、現在英語のみです。
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.