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Изворен канал @pythonotes · Post #156 · 2 окт.

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Те, кто в Python не первый день, хорошо знают, что на число можно умножить не только число, но и другие типы. Главное, чтобы у этих типов была реализация такой операции. # list >>> [1] * 3 [1, 1, 1] # tuple >>> (2, 3) * 3 (2, 3, 2, 3, 2, 3) # string >>> "A" * 3 "AAA" Так работает полиморфизм стандартных типов. Интересно здесь то, что это сработает и в том случае, когда порядок операндов обратный. То есть int умножить на [тип]. # list >>> 3 * [1] [1, 1, 1] # tuple >>> 3 * (2, 3) (2, 3, 2, 3, 2, 3) # string >>> 3 * "A" "AAA" Если хотите реализовать такое поведение в ваших классах то следует помнить два момента: 1. Если множитель справа, то вам нужно реализовать метод __mul__, наш класс это первый операнд, то есть слева. myType * 3 2. Если множитель слева, то вам нужно реализовать метод __rmul__, наш класс это второй операнд, справа. 3* myType Всё тоже самое можно делать и для других математических операторов. И если в этом примере действие и результат будут фактически одинаковыми, то бывают ситуации, когда это не так. Например, при умножении матриц имеет значение порядок операндов. Для других операторов, таких как деление или сдвиг, очень важно кто с какой стороны находится. >>> 2/4, 4/2 (0.5, 2.0) >>> 2<<3, 3<<2 (16, 12) >>> 100%15, 15%100 (10, 15) #tricks#basic

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America 🇺🇸 News & Politics

@America · Post #10234 · 18.12.2025 г., 02:34

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😄Consider ➖➖➖➖➖➖ 🔘 The verb, consider can mean spend time to think, or think about something 🔜 I'm going to take some time to consider, then I'll tell you my decision. 🔜I'm considering how we can best use our time. 🔘 Consider can have a similar meaning to 'take into account' to say that somethng is important when making a decision or judgement. 🔜 She's learnt so much, considering how late she started the course. 🔘 Consider can be used with an object and an adjective or noun to describe what we think something or someone is like. 🔜 I consider him to be the best writer of his generation. 🔜 I consider her an expert. She knows so much about history. #Consider👨‍🏫@America ➖➖➖➖➖➖➖➖➖➖➖➖ 🆕 Crypto News @Money 😁 Crypto Game @Egame 🇺🇸 US News @America 🇯🇵 Japan News @Japan 🇦🇪 UAE News @Dubai ▶️ Popular Movies @Videos 😜 Best Funny Video @Funnys

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America 🇺🇸 News & Politics

@America · Post #9752 · 28.09.2025 г., 02:39

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😄Consider ➖➖➖➖➖➖ 🔘 The verb, consider can mean spend time to think, or think about something 🔜 I'm going to take some time to consider, then I'll tell you my decision. 🔜I'm considering how we can best use our time. 🔘 Consider can have a similar meaning to 'take into account' to say that somethng is important when making a decision or judgement. 🔜 She's learnt so much, considering how late she started the course. 🔘 Consider can be used with an object and an adjective or noun to describe what we think something or someone is like. 🔜 I consider him to be the best writer of his generation. 🔜 I consider her an expert. She knows so much about history. #Consider👨‍🏫@America ➖➖➖➖➖➖➖➖➖➖➖➖ 🆕 Crypto News @Money 😁 Crypto Game @Egame 🇺🇸 US News @America 🇯🇵 Japan News @Japan 🇦🇪 UAE News @Dubai ▶️ Popular Movies @Videos 😜 Best Funny Video @Funnys

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#consider
America 🇺🇸 News & Politics

@America · Post #9696 · 22.09.2025 г., 07:25

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😄Consider ➖➖➖➖➖➖ 🔘 The verb, consider can mean spend time to think, or think about something 🔜 I'm going to take some time to consider, then I'll tell you my decision. 🔜I'm considering how we can best use our time. 🔘 Consider can have a similar meaning to 'take into account' to say that somethng is important when making a decision or judgement. 🔜 She's learnt so much, considering how late she started the course. 🔘 Consider can be used with an object and an adjective or noun to describe what we think something or someone is like. 🔜 I consider him to be the best writer of his generation. 🔜 I consider her an expert. She knows so much about history. #Consider👨‍🏫@America ➖➖➖➖➖➖➖➖➖➖➖➖ 🆕 Crypto News @Money 😁 Crypto Game @Egame 🇺🇸 US News @America 🇯🇵 Japan News @Japan 🇦🇪 UAE News @Dubai ▶️ Popular Movies @Videos 😜 Best Funny Video @Funnys

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#consider