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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

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Beyond Moscow

@beyondmoscow · Post #1175 · 27.09.2025 г., 16:14

🔴 Today I suggest you plunge into the past and visit the mill, which is 130 years old! Pflaumer's Mill is a wooden giant on the banks of the Volga On the left bank of the Volga, a little away from the city of Nikolaevsk, a huge wooden steam mill of the late XIX - early XX century has been standing for more than a century. It is called the "Pfläumer Mill" in honor of the German settler Friedrich Pfläumer. They say that he built it in 1906, although according to other sources he was only a co-owner and manager. To be continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #114 · 07.07.2025 г., 19:50

🔴 Today I would like to invite you to a most unusual temple. The Temple of All Religions in Kazan This temple is not about prayers. Services are not held here, and believers are not gathered here. It is more of a museum, a symbol, a fantasy about world religions. To be continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #198 · 11.07.2025 г., 13:34

🔴 Moscow has many different architectural styles and trends in construction. You can, for example, find a piece of Italy. Tarasov's mansion is a true oasis of the Italian Renaissance amidst the bustle of Moscow. It was built at the beginning of the 20th century: the project was ordered by Gavriil Tarasov, a Moscow merchant. The idea was ambitious: Gabriel wanted a house that looked like a palazzo in Vicenza (a city in Italy), and architect Zholtovsky did not disappoint. He created a true Italian palace that you would hardly expect in the very center of Moscow — marble, columns, arches. Tonbd continued in comments... #мирбезвойны #русскаяархитектура #worldwithoutwar #russianarchitecture #goodnightall @StopHating_Russia and start to love!

Beyond Moscow

@beyondmoscow · Post #1025 · 05.09.2025 г., 15:43

🔴 I invite you to a walk around amazing Karelia. Sortavala is a Karelian city with a European soul and a long history. A bit of history The city was officially founded in 1468, although people lived here long before that date. The first settlers were the Sami, an ancient people of the North. Archaeologists find bone needles, arrowheads, and the remains of settlements of the II millennium BC on the islands. Throughout its history, Sortavala has changed hands more than once: from Russia to Sweden, back to Russia, then to Finland and back again. Each era has left its traces in the appearance of the city. To be continued in comments... #мирбезвойны #русскаяистория #русскаяархитектура #worldwithoutwar #russianhistory #russianarchitecture #goodnightall @StopHating_Russia and start to love!