TGINSIGHT SIMILAR POSTS
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: #freesignal
@cryptosignalalert · Post #28538 · 07.05.2026 г., 19:38
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@cryptosignalalert · Post #28176 · 05.01.2026 г., 07:10
🚨#FREESIGNAL🚨 #BTC/USDT – LONG/BUY 📉 Entry: $92,400 📊 Leverage: 5x /10x /25x / 50x 📍Platform: Futures 🔥 This is a free trade idea — Premium members get full TP/SL levels and real-time updates! 💬 DM @cripexperts to join the Premium Group ✅ Trade smart. Trade with confidence.
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@cryptosignalalert · Post #27632 · 27.11.2025 г., 07:21
🚨#FREESIGNAL🚨 #BTC/USDT – SHORT/SELL 📉 Entry: $91,350 📊 Leverage: 5x /10x /25x / 50x 📍Platform: Futures 🔥 This is a free trade idea — Premium members get full TP/SL levels and real-time updates! 💬 DM @cripexperts to join the Premium Group ✅ Trade smart. Trade with confidence.
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@btctradingclub · Post #27245 · 07.05.2026 г., 19:38
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@btctradingclub · Post #27110 · 01.04.2026 г., 10:17
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@btctradingclub · Post #26709 · 05.01.2026 г., 07:10
🚨#FREESIGNAL🚨 #BTC/USDT – LONG/BUY 📉 Entry: $92,400 📊 Leverage: 5x /10x /25x / 50x 📍Platform: Futures 🔥 This is a free trade idea — Premium members get full TP/SL levels and real-time updates! 💬 DM @primemod to join the Premium Group ✅ Trade smart. Trade with confidence.
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@btctradingclub · Post #26444 · 27.11.2025 г., 07:21
🚨#FREESIGNAL🚨 #BTC/USDT – SHORT/SELL 📉 Entry: $91,350 📊 Leverage: 5x /10x /25x / 50x 📍Platform: Futures 🔥 This is a free trade idea — Premium members get full TP/SL levels and real-time updates! 💬 DM @primemod to join the Premium Group ✅ Trade smart. Trade with confidence.
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@free_signals · Post #10702 · 24.04.2026 г., 14:04
🔅BITCOIN Will Go Down From Resistance! Sell!📉 - - - - - - - - Please, check our technical outlook for 📊BITCOIN. The market is approaching a key horizontal level 78,161.73. Considering the today's price action, probabilities will be high to see a movement to 77,165.90. - - - - - - - - #freesignal#bitcoin - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10623 · 11.04.2026 г., 15:15
🔅BITCOIN Will Go Lower From Resistance! Sell!📉 - - - - - - - - Please, check our technical outlook for 📊BITCOIN. The market is trading around a solid horizontal structure 73,205.33. The above observations make me that the market will inevitably achieve 68,619.32 level. - - - - - - - - #freesignal#bitcoin - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10519 · 26.03.2026 г., 13:31
🔅BITCOIN Will Grow! Buy!📈 - - - - - - - Here is our detailed technical review for 📊BITCOIN. The market is on a crucial zone of demand 69,527.38. The oversold market condition in a combination with key structure gives us a relatively strong bullish signal with goal 70,433.22 level. - - - - - - - - #freesignal#bitcoin - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10473 · 19.03.2026 г., 15:25
🔅BITCOIN Will Go Up! Buy!📈 - - - - - - - Here is our detailed technical review for 📊BITCOIN. The price is testing a key support 69,833.99. Current market trend & oversold RSI makes me think that buyers will push the price. I will anticipate a bullish movement at least to 71,850.50 level. - - - - - - - - #freesignal#bitcoin - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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@free_signals · Post #10432 · 12.03.2026 г., 14:03
🔅BITCOIN Is Very Bearish! Sell!📉 - - - - - - - - Please, check our technical outlook for 📊BITCOIN. The market is trading around a solid horizontal structure 70,229.88. The above observations make me that the market will inevitably achieve 69,008.56 level. - - - - - - - - #freesignal#bitcoin - - - - - - - - 🌐Free Copy Trading: Link 📲Join VIP via Bot:Link ❓Official Contact:@signalprovidercontact
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