このレッスンは、現在英語のみです。
Data that branches
Folders inside folders, replies under replies, menus with submenus: this is a tree. A tree whose nodes follow one simple rule lets you find, add and read sorted data fast, without scanning everything.
このレッスンは、現在英語のみです。
Folders inside folders, replies under replies, menus with submenus: this is a tree. A tree whose nodes follow one simple rule lets you find, add and read sorted data fast, without scanning everything.