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Append vs Extend in lists
Если append итерируемый объект добавит как элемент, то extend расширяет его.

Pop vs Remove
Pop - удаляет по индексу и возвращает, remove - удаляет по значению

Что если в sort использовать разные типы данных?
Выдаст TypeError

Sort использует
Tim sort (merge sort and insertion sort)

Как устроен array list?
Динамический массив (3n + 1 расширение)

Как копировать список?
l2 = l1[:]
l2 = l1.copy()
Shallow copy

Чем отличается list и tuple?
Mutable/immutable
Кортежам есть применение в много поточности.



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Lists

Append vs Extend in lists
Если append итерируемый объект добавит как элемент, то extend расширяет его.

Pop vs Remove
Pop - удаляет по индексу и возвращает, remove - удаляет по значению

Что если в sort использовать разные типы данных?
Выдаст TypeError

Sort использует
Tim sort (merge sort and insertion sort)

Как устроен array list?
Динамический массив (3n + 1 расширение)

Как копировать список?
l2 = l1[:]
l2 = l1.copy()
Shallow copy

Чем отличается list и tuple?
Mutable/immutable
Кортежам есть применение в много поточности.

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Should I buy bitcoin?

“To the extent it is used I fear it’s often for illicit finance. It’s an extremely inefficient way of conducting transactions, and the amount of energy that’s consumed in processing those transactions is staggering,” the former Fed chairwoman said. Yellen’s comments have been cited as a reason for bitcoin’s recent losses. However, Yellen’s assessment of bitcoin as a inefficient medium of exchange is an important point and one that has already been raised in the past by bitcoin bulls. Using a volatile asset in exchange for goods and services makes little sense if the asset can tumble 10% in a day, or surge 80% over the course of a two months as bitcoin has done in 2021, critics argue. To put a finer point on it, over the past 12 months bitcoin has registered 8 corrections, defined as a decline from a recent peak of at least 10% but not more than 20%, and two bear markets, which are defined as falls of 20% or more, according to Dow Jones Market Data.

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