Ранее я уже упоминал о другой фишке из ˍˍfutureˍˍ , это оператор деления.
from __future__ import division
Суть проста. Раньше сложность типа данных результата поределялась типом самого сложного операнда.
Например:
int/int => int
int/float => float
В первом случае оба операнда int, значит и результат будет int. Во втором float более сложный тип, поэтому результат будет float.
Если нам требуется получить дробное значение при делении двух int то приходилось форсированно один из операндов конверировать в float.
12/float(5) => float
Но с новой "философией" это не требуется. В Python3 "floor division" заменили на "true division" а старый способ теперь работает через оператор "//".
>>> 3/2
1.5
>>> 3//2
1
То есть теперь деление int на int даёт float если результат не целое число.
В классах теперь доступны методы __floordiv__() и __truediv__() для определения поведения с этими операторами.
Данный переход описан в PEP238.
#pep#2to3#basic
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#EthereumETF#Approval
📊🇺🇸TRUMP APPROVAL RATING HITS 37% AS WAR DRAGS ON
🔹 Latest Pew Research poll shows Trump at 37% approval - down from 40% last fall 📉
🔹 365 straight days of negative approval ratings since March 2025 📅
🔹 No "rally around flag" bump despite Iran military strikes last week ⚔️
🔹 50% of Americans say administration performing WORSE than expected vs only 21% better 😬
🔹 Even Republican support drops to 73% - lowest since second term began 🔴
🔹 G. Elliott Morris analysis shows Trump stuck at 39-40% with no upward momentum 📈
War usually boosts presidents but NOT this time - Americans want results! 🇺🇸💯
#polls#approval#Trump
@america
📉🇺🇸TRUMP APPROVAL CRASHES TO 37% AMID IRAN WAR
🔹 Approval rating drops to 37% in latest Pew poll, down from 40% last fall 📊
🔹 Republican support slides to 73%, lowest since start of second term 🗳️
🔹 365 consecutive days of negative net approval rating per CNN analysis 🗓️
🔹 Only 21% trust his ethics, 25% believe he respects democratic values ⚖️
🔹 Gas prices spike 19% to $3.45 due to Iran conflict hurting popularity ⛽
🔹 Independent voters abandoning Trump as war costs mount financially 💸
Is this the beginning of the end for Trump 2.0? The numbers don't lie 📈💥
#USNews#Trump#polls#approval
@america
First Combined Bitcoin-Ethereum ETFs Approved
✅ The SEC has approved the first combined spot ETFs for Bitcoin and Ethereum from Hashdex and Franklin Templeton. Asset allocation will be based on market capitalization, with Bloomberg analysts projecting a weight of approximately 80% Bitcoin and 20% Ethereum, reflecting current asset evaluations.
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#SEC#ETF#Bitcoin#Ethereum#Hashdex#FranklinTempleton#Bloomberg#Crypto#Finance#Investment#Market#Assets#Approval#SpotETFs#Capitalization#Trading#AssetsAllocation#Investing#DigitalAssets#InvestmentStrategy