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
If you have $10 in your wallet and no debt, you have more wealth than 25% of Americans.
Not because you’re rich… but because debt has so many people buried.
A reminder that sometimes, financial peace isn’t about how much you have—
It’s about how little you owe. 💡
Stay grounded. Stay grateful ❤️
#Countries
🔔@Everything_Science
Chinese government takes its officials and members of their families on prison tours on a regular basis to give officials an introduction to what awaits them if they should engage in corruption.
The tours include meet-and-greets with former government officials who were caught for corruption.
#Countries
🔔@Everything_Science
In Finland, the official World Wife-Carrying Championships have been held since 1992. In this competition, men carry their wives as fast as possible through a long obstacle course. In the end, the winner gets a beer for his wife's weight.
#Countries
🔔@Everything_Science
🌍 Monaco is the most densely populated country on Earth, with over 25,000 people per square kilometer. This tiny city-state squeezes more residents into each square mile than anywhere else. ✨
#population⚡#density⚡#Monaco⚡#countries⚡#geography⚡#nature⚡#earth
👉subscribe Amazing Geography🌍
https://django-localflavor.readthedocs.io/en/latest/
#django- #localflavor is a collection of assorted pieces of code that are useful for particular #countries or #cultures. These are called the “local flavor” add-ons and live in the localflavor package.
🇿🇦🌍South Africa is the 25th largest country in the world.
It borders Namibia, Botswana, Zimbabwe, Mozambique, Eswatini (formerly Swaziland), and Lesotho.
🌊 On the west, South Africa is washed by the Atlantic Ocean, while to the south and southeast it is bordered by the Indian Ocean.
📏 Its area is about 1.21 million sq. km — roughly twice the size of France or three times the size of Germany.
🏞 The country consists of nine provinces.
#Geography#SouthAfrica#Africa#Countries#Facts#DidYouKnow
Lesson 20 of my Uzbek self-study course with audio is here! Learn how to say countries, nationalities and languages in Uzbek. The lesson includes exercises, tables, a crossword puzzle and clear grammar explanations.
https://yep.uz/en/2025/09/lesson-20-countries-nationalities-languages-uzbek/
#uzbeklanguage#learnuzbek#uzbeklesson#languages#nationalities#countries#selfstudy#languagelearning