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
China Tightens Control Over AI-Generated Content
China's Cyberspace Administration has introduced a draft regulation that will require digital platforms to clearly label all AI-generated content. This new regime would mandate visible logos and metadata embedded in texts, images, videos, and audio files created by AI. In some cases, audio content must include voice prompts identifying AI-generation, while videos would display notifications at key points.
The proposed rules aim to tighten control over AI-generated material by ensuring accountability. Platforms will also be required to analyze and label any suspicious content that lacks metadata. This move underscores China’s broader vision for stringent regulation of AI technologies and user-generated content, with significant penalties for non-compliance.
#AIRegulation#AICompliance#ChinaTech#AIGovernance
China invents game-changing process that turns desert sand into fertile soil in just 10 months
[Read FullArticle]
@WorldNews#DesertGreening#Agritech#ChinaTech
China is not showing any sign of a slowdown in building up a national 5G network, even when the coronavirus outbreak has shattered the global supply chain.
The total number of 5G base stations will range between 600,000 and 800,000 by the year’s end (c) KrAsia
#china#china🇨🇳#5g#technology#tech#chinatech
Didi Chuxing has launched a new intra-city errand service in Chengdu and Hangzhou with a starting rate of RMB 12 (USD 1.72) for the first four kilometers, RMB 20 for a delivery distance of four to 10 kilometers, and RMB 30 for a distance higher than 10 kilometers (c) KrAsia.
Be ready for lower prices from Meituan and Eleme soon.
#china#didi#delivery#chinatech#chinabusiness
SonarWatch Acquired; Bitpanda Gains EU License
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🔗 Bitpanda secures German MiCA license from BaFin, enabling operations across 27 EU nations and enhancing growth with 6 million users.
🔗 Coinbase CEO advocates for token listing reform amid surge in new tokens, reaching 1 million weekly.
🔗 Nasdaq futures drop nearly 2% as China's DeepSeek AI casts shadow over US tech stocks.
🔗 DeepSeek app tops free downloads in US App Store.
🔗 Trump administration considered handing over TikTok operations to Oracle.
🔗 AI search developer Perplexity proposes TikTok acquisition with 50% future IPO stake for the US government.
🔗 TikTok users in the US report censorship issues post-unblocking.
🔗 Russian lawmakers suggest potential unblocking of foreign social networks if sold to local investors.
#DeFi#SonarWatch#Bitpanda#MiCA#Coinbase#AI#DeepSeek#TikTok#Oracle#USStocks#Censorship#NASDAQ#TechNews#Investment#ChinaTech#Innovation#Crypto#VC#USGovernment