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Изворен канал @pythonotes · Post #61 · 2 апр.

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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Reuters: World

@reutersworldchannel · Post #149248 · 12.10.2021 г., 12:45

October 12, 2021: Texas Governor, San Diego crash, U.S. Navy, Indigenous Peoples' Day, Afghanistan October 12, 2021: Texas Governor, San Diego crash, U.S. Navy, Indigenous Peoples' Day, Afghanistan 1. Republican Texas Governor Greg Abbott, responding to what he called "bullying" by the Biden Administration, barred all COVID-19 vaccine mandates in the state by any entity, including private employers. 2. A small aircraft crashed blocks from a high school campus near San Diego, killing at least two people and injuring two others, while also destroying homes, officials and local media said. 3. Former U.S. Navy nuclear engineer and his wife are scheduled to face their first court hearing on charges they attempted to sell secrets about nuclear submarines to a foreign power in exchange for cryptocurrency. 4. Christopher Columbus Day drew crowds with U.S. city parades marking the explorer's voyage and Italian-American culture, as the focus increasingly turned to the heritage and plight of indigenous people subjugated by European settlers. 5. Afghanistan's foreign minister appealed to the world for good relations but avoided making firm commitments on girls' education despite international demands to allow all Afghan children to go back to school. #TexasGovernor #GregAbbot #Republican #Covid19 #Biden #SanDiego #Aircraftcrash #UnitedStates #Navy #Cryptocurrency #ChristopherColumbusDay #Parades #Afghanistan #News #Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖