💡Почему? - x = [1, 2, 3] и y = x — ссылка на один и тот же список. - x += [4] модифицирует список на месте. - Поэтому y тоже видит изменение. 🧠 Подвох — в +=, который работает не как x = x + [...].
💡Почему? - x = [1, 2, 3] и y = x — ссылка на один и тот же список. - x += [4] модифицирует список на месте. - Поэтому y тоже видит изменение. 🧠 Подвох — в +=, который работает не как x = x + [...].
BY Python вопросы с собеседований
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For some time, Mr. Durov and a few dozen staffers had no fixed headquarters, but rather traveled the world, setting up shop in one city after another, he told the Journal in 2016. The company now has its operational base in Dubai, though it says it doesn’t keep servers there.Mr. Durov maintains a yearslong friendship from his VK days with actor and tech investor Jared Leto, with whom he shares an ascetic lifestyle that eschews meat and alcohol.
If riding a bucking bronco is your idea of fun, you’re going to love what the stock market has in store. Consider this past week’s ride a preview.The week’s action didn’t look like much, if you didn’t know better. The Dow Jones Industrial Average rose 213.12 points or 0.6%, while the S&P 500 advanced 0.5%, and the Nasdaq Composite ended little changed.
