🧊 setdefault() для упрощения работы со словарями
Иногда нужно добавлять значения в словарь списков. Можно проверять наличие ключа вручную, а можно использовать setdefault().
🎯 Итог
Метод setdefault() избавляет от лишней проверки ключей и помогает лаконично группировать данные в словарях.
With Telegram, you can send messages, photos, videos and files of any type (doc, zip, mp3, etc), as well as create groups for up to 200,000 people or channels for broadcasting to unlimited audiences. You can write to your phone contacts and find people by their usernames. As a result, Telegram is like SMS and email combined — and can take care of all your personal or business messaging needs. In addition to this, we support end-to-end encrypted voice calls.
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Yes! Voice calls are currently available to users around the world.
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