@QuietWorld · Post #7102 · 24.12.2019 г., 01:35
🗾 How often we fail to realize our good fortune in living in a country where happiness is more than a lack of tragedy. #quotes#gratitude @quietworld🍃
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Изворен канал @pythonotes · Post #156 · 2 окт.
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
Пребарај: #gratitude
@QuietWorld · Post #7102 · 24.12.2019 г., 01:35
🗾 How often we fail to realize our good fortune in living in a country where happiness is more than a lack of tragedy. #quotes#gratitude @quietworld🍃
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@QuietWorld · Post #6773 · 23.10.2019 г., 08:30
🔖 Appreciate where you are in your journey, even if it's not where you want to be; every season serves a purpose. #life#gratitude#wisdom @quietworld🍃
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@QuietWorld · Post #6625 · 02.10.2019 г., 03:52
"How cool is it that the same God who created mountains and oceans and galaxies looked at you & thought, the world needed one of you, too." #quotes#reminder#gratitude @quietworld🍃
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@QuietWorld · Post #6904 · 14.11.2019 г., 14:55
#positivity#gratitude @quietworld🍃
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@QuietWorld · Post #6811 · 28.10.2019 г., 13:01
We love those people who give with humility, or who accept with ease. #kindness#gratitude @quietworld🍃
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@QuietWorld · Post #7145 · 14.01.2020 г., 00:32
Life is Simple First, Don't bother with other people's lives, no need to comment much, no slander here and there, no need to make fun of it.. Second, Live within your means. Don't torture yourself just to follow trends or impress people. Third, Just enjoy your life and be the best you can be. Be grateful for what you have, and do what you want. Fourth, Don't listen to what people say. Even if that person insults you. Just remember, you didn't ask that person to feed you anyway. Have a blessed day ☺️🌻 #life#gratitude#attitude @quietworld🍃
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@the_life_tips · Post #16090 · 11.05.2025 г., 04:30
Happy Mother's Day!🤰🤱🎉 Today, we celebrate the strength, wisdom, and unconditional love of all mothers. A mother is not just someone who gives life, but someone who inspires it. She teaches us resilience through her sacrifices, courage through her actions, and love without limits. Take a moment to appreciate the woman who shaped your beginnings. And if you're striving for greatness—remember, behind every strong person is often a mother who believed in them first. Honor her. Thank her. Make her proud. #MothersDay#Gratitude LIFE TIPS✅️
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@news_and_tips · Post #825 · 21.01.2023 г., 02:30
Hello 👋 everyone! Today is my birthday🍰 and I just wanted to take a moment to thank each and every one of you 🫵 for being a part of my journey. Your support and encouragement means the world to me❣. I'm excited to continue creating content and sharing it with you all. Here's to another year of growth and adventure! Cheers! 🥂 #birthday#gratitude
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@QuietWorld · Post #6821 · 30.10.2019 г., 06:30
"I don't have to chase extraordinary moments to have happiness – it's right in front of me if I'm paying attention & practicing gratitude." #happiness#gratitude#reminder @quietworld🍃
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@QuietWorld · Post #7696 · 25.11.2020 г., 00:45
Simple Pleasures in Life #life#gratitude#beauty @quietworld🍃
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@QuietWorld · Post #7181 · 04.02.2020 г., 07:41
when life gets hard, count your blessings.. it might not solve all your problems, but it'll help you go through the hard times easier and better..🍃 #afterthoughts#thoughts#gratitude#attitude @quietworld🍃
@QuietWorld · Post #6856 · 04.11.2019 г., 13:33
Appreciate where you are in your journey, even if it's not where you want to be - because every season serves a purpose. #life#quotes#assurance#gratitude#happiness @quietworld🍃