TGTGInsighttelegram intelligenceLIVE / telegram public index
← Python Заметки

TGINSIGHT SIMILAR POSTS

Најди сличен содржај

Изворен канал @pythonotes · Post #76 · 27 апр.

Ранее я делал серию постов про битовые операторы. Вот вам ещё один наглядный пример как это используется в Python в модуле re. Чтобы указать флаг для компилятора нам надо указать его после передаваемой строки. Например, добавляем флаг для игнорирования переноса строки. pattern = re.compile(r"(\w+)+") words = pattern.search(text, re.DOTALL) А как указать несколько флагов? Ведь явно будут ситуации когда нам потребуется больше одного. Кто читал посты по битовые операторы уже понял как. pattern.search(text, re.DOTALL | re.VERBOSE) А теперь смотрим исходники, что находится в этих атрибутах? Не удивительно, степени двойки. Почему? Потому что каждое следующее значение это сдвиг единицы влево. >>> for n in [1, 2, 4, 8, 16, 32, 64, 128, 256]: >>> print(bin(n)) 0b1 0b10 0b100 0b1000 0b10000 0b100000 0b1000000 0b10000000 0b100000000 Чтобы было понятней, давайте напишем тоже самое но иначе, добавим ведущие нули: 000000001 000000010 000000100 000001000 000010000 000100000 001000000 010000000 100000000 Не понятно что тут происходит? Читай три поста про битовые операторы начиная с этого ➡️https://t.me/pythonotes/45 В общем, это пример применения побитовых операций в самом Python. Теперь вы знаете Python еще немного лучше) #tricks#regex#libs

Резултати

Пронајдени 2 слични објави

Пребарај: #futureofenergy

当前筛选 #futureofenergy清除筛选
Rosatom Global

@rosatom_global · Post #187 · 25.09.2025 г., 11:57

Official Start of World Atomic Week This event serves as a key platform for dialogue among the global nuclear industry leaders. The ceremony was attended by officials from Russia and international organizations: 🔹 Sergey Kiriyenko, First Deputy Chief of Staff of the Presidential Executive Office, Chairman of the Rosatom Supervisory Council 🔹 Alexander Novak, Deputy Prime Minister of the Russian Federation 🔹 Rafael Mariano Grossi, Director General of the International Atomic Energy Agency (IAEA) 🔹 Sama Bilbao y León, Director General of the World Nuclear Association (WNA) 🔹 Alexey Likhachev, Director General of ROSATOM Such high-level participation underscores the forum's exceptional importance for developing common approaches to the future of clean and safe nuclear energy. #Rosatom#WorldAtomicWeek#NuclearEnergy#IAEA#WNA#Moscow#FutureOfEnergy#CleanEnergy

Rosatom Global

@rosatom_global · Post #188 · 25.09.2025 г., 13:29

Double Launch: The 'Hearts' of New Nuclear Power Plants Depart Russia for Egypt and Turkey! ⚛️🚚 A landmark event took place in Moscow during the World Atomic Week, speaking volumes about the scale of Russia's nuclear industry. A ceremonial shipment of VVER-1200 reactor pressure vessels — the most modern and safe reactors in the world — was initiated via a teleconference! Two giants have simultaneously set off on their journeys: ✅For the El-Dabaa NPP (Egypt): This is the first nuclear power project in Egypt's history, being implemented by Rosatom. The plant will become a cornerstone of the country's energy independence. ✅For Unit 4 of the Akkuyu NPP (Turkey): This is Türkiye's first nuclear power plant, constructed under the Build-Own-Operate model. The launch of all four power units will meet up to 10% of the country's electricity needs. Why is this important? 🤔 The reactor pressure vessel is the very "heart" of a nuclear power plant. Its shipment marks the transition from large-scale construction to the key installation stage. Each of these cylinders, as tall as a multi-story building, weighs over 330 tonnes! Their production is the result of cutting-edge technology and the coordinated work of a whole network of Russian enterprises. The live broadcast of the equipment dispatch from the manufacturing plants to VDNH clearly demonstrated that Russia is not just building power plants, but is creating reliable nuclear energy for the future of entire countries and regions. #Rosatom#WorldAtomicWeek#NuclearEnergy#VVER1200#ElDabaa#Akkuyu#Egypt#Türkiye#NuclearConstruction#FutureOfEnergy#Technology#Export