Back
Syntax
Study
Editor
Mode:
HTML
CSS
JavaScript
PHP
Reset
Run »
HTML / CSS / JS
users = { "u001": {"name": "Alice", "roles": ["admin", "user"]}, "u002": {"name": "Bob", "roles": ["user"]}, } for uid, data in users.items(): print(f"{uid}: {data['name']} => {data['roles']}") users["u003"] = {"name": "Carol", "roles": ["user"]} users["u001"]["roles"].append("superadmin") print(users["u001"])
Result
Open