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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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StartupBase

@startupbaseuz · Post #5834 · 17.06.2025 г., 06:19

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📣 Open Call: Enterprise & AI Startups — Your Moment Is Now! 🚀 Plug and Play Central Asia, in partnership with IT Park Uzbekistan, is on the lookout for high-potential startups from Central Asia and around the globe to join Batch 5 of Plug and Play Tech Center Accelerator Program in Uzbekistan. Who should apply? ✔️ International startups ready to expand into Central Asia and establish a footprint in Uzbekistan ✔️ Homegrown Uzbekistan-based startups looking to scale fast with world-class support ✔️ High-growth startups with real traction and global ambition What’s in it for you? ✔️ Expert mentorship and hands-on support from Plug and Play's global network ✔️ Investment opportunities and warm intros to VCs ✔️ Exclusive access to pitch at our Expo in front of corporates and investors ✔️ Practical workshops and pitch training sessions ✔️ The chance to join Plug and Play Tech Center GOAL Program in Silicon Valley and visit other locations IT Park Ventures will review all participating startups for investment - supporting international startups considering entering Uzbekistan and helping local founders scale worldwide. Applications are open here:link 🗓 Deadline to apply: July 15, 2025 🟢 Selected startups will be announced in August. The program kicks off in early October. Apply now and let’s build the future together! #PNPTC#PlugAndPlayCA#Uzbekistan#Accelerator#Batch5#OpenCall#ITPark

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IT Park Ventures

@ITParkVentures · Post #234 · 17.06.2025 г., 07:24

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📣 Open Call: Enterprise & AI Startups — Your Moment Is Now! 🚀 Plug and Play Central Asia, in partnership with IT Park Uzbekistan, is on the lookout for high-potential startups from Central Asia and around the globe to join Batch 5 of Plug and Play Tech Center Accelerator Program in Uzbekistan. Who should apply? ✔️ International startups ready to expand into Central Asia and establish a footprint in Uzbekistan ✔️ Homegrown Uzbekistan-based startups looking to scale fast with world-class support ✔️ High-growth startups with real traction and global ambition What’s in it for you? ✔️ Expert mentorship and hands-on support from Plug and Play's global network ✔️ Investment opportunities and warm intros to VCs ✔️ Exclusive access to pitch at our Expo in front of corporates and investors ✔️ Practical workshops and pitch training sessions ✔️ The chance to join Plug and Play Tech Center GOAL Program in Silicon Valley and visit other locations IT Park Ventures will review all participating startups for investment - supporting international startups considering entering Uzbekistan and helping local founders scale worldwide. Applications are open here:link 🗓 Deadline to apply: July 15, 2025 🟢 Selected startups will be announced in August. The program kicks off in early October. Apply now and let’s build the future together! #PNPTC#PlugAndPlayCA#Uzbekistan#Accelerator#Batch5#OpenCall#ITPark

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