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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

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EKOLOG.UZ| ENG

@ekologuzenglish · Post #11754 · 28.02.2026 г., 04:59

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📍 Road from Surum to Tashaul 📅 Video recorded on February 26 The village of Surum (Sur-um) is located in Tashkent Region, bordering the Sergeli and Yangihayot districts of Tashkent (about 9 km from the center of Sergeli). The video shows thick dust from operating crushers. According to local residents, this situation has been ongoing for a long time. Residents complain about: ▪️ constant loud noise; ▪️ dense dust in the air; ▪️ difficulty breathing and worsening living conditions. The community asks authorities to pay attention to the environmental situation and take measures to reduce dust and noise levels. ❗️ The situation requires inspection by responsible agencies and an assessment of its impact on the environment and public health. #Environment#TashkentRegion#Dust#Noise#EnvironmentalIssue ☘️ Follow the latest environmental news on @ekologuz. Send your suggestions and feedback via @eklguz_bot!

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EKOLOG.UZ| ENG

@ekologuzenglish · Post #11755 · 28.02.2026 г., 07:59

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Meeting with animal capture services of Tashkent region Representatives of NGO «HAYOT», together with the Head of the Security Service of the Ministry of Internal Affairs of the Republic of Uzbekistan, Lieutenant Colonel Rovshan Pirimkulov, held a meeting with animal capture services from Yangiyul, Angren, Akhangaran, Buka, Pskent, Nurafshan, Bekabad, Urta Chirchik, Kibray, Bostanlyk, and Parkent. Key conclusions: ✅ Animal capture activities must be carried out strictly within the law and in compliance with humane standards; cruel methods are unacceptable. ✅ Violations will receive legal assessment by competent authorities. ✅ Cat capture has been suspended — the “Mushukkent” project (sterilization and humane population control) continues. ✅ Issues related to salaries, equipment, and inventory for humane capture were discussed. ✅ Public awareness activities are planned, along with the possible allocation of land for state animal shelters. 💡 The meeting was held in a constructive dialogue format and may become a starting point for real changes in the field of animal welfare. #NNOHAYOT#HumaneCapture#Mushukkent#TashkentRegion#AnimalProtection ☘️Read the latest environmental news on the @ekologuz page. Follow us and send your suggestions and wishes via @eklguz_bot Instagram | Facebook | Twitter | Sayt | Youtube.

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📢 Yep.uz – Новости из Узбекистана

@yepuz · Post #11452 · 22.10.2025 г., 11:52

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Uzbekistan has opened a criminal case against penitentiary system officers after a man previously convicted of pedophilia escaped from a colony and assaulted a third-grade girl in the Akhangaran district. The National Agency for Social Protection is overseeing the case. https://yep.uz/en/2025/10/uzbekistan-investigates-police-actions-after-convicted-pedophile-escape/ #Uzbekistan#Akhangaran#TashkentRegion#InteriorMinistry#Investigation#SocialProtection#Law

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