Dictionaries
Упорядоченные или нет?
До Python 3.7 - неупорядоченные
С Python 3.7 - упорядоченные
Better to use ordered dictionaries in collections
Ограничения:
Ключи только хешируемые, если встроенный тип - immutable
BY Python. Собеседование. Книги.
Tata Power whose core business is to generate, transmit and distribute electricity has made no money to investors in the last one decade. That is a big blunder considering it is one of the largest power generation companies in the country. One of the reasons is the company's huge debt levels which stood at ₹43,559 crore at the end of March 2021 compared to the company’s market capitalisation of ₹44,447 crore.
A Telegram spokesman declined to comment on the bond issue or the amount of the debt the company has due. The spokesman said Telegram’s equipment and bandwidth costs are growing because it has consistently posted more than 40% year-to-year growth in users.
Python Собеседование Книги from es