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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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Interesting Planet 🌍

@interesting_planet_facts · Post #1190 · 04.01.2026 г., 12:11

🌎 Some mid-ocean ridges, like the Mid-Atlantic Ridge, are areas where new seafloor is constantly created as tectonic plates move apart. Hydrothermal vents along these ridges support unique ecosystems, including tube worms and giant clams, which thrive in total darkness using chemical energy instead of sunlight. ✨ #ocean⚡#geology⚡#biodiversity 👉subscribe Interesting Planet 👉more Channels ​

Interesting Planet 🌍

@interesting_planet_facts · Post #586 · 19.08.2025 г., 00:22

🌎 Deep beneath the Caribbean Sea, the deepest known blue hole—Dean’s Blue Hole—plunges over 200 meters. Its tight entrance leads to vast, vertical caverns, hosting unique marine life adapted to total darkness and low oxygen levels. ✨ #geology⚡#ocean⚡#biodiversity 👉subscribe Interesting Planet

Amazing Geography 🌍

@amazingeo · Post #637 · 17.02.2026 г., 12:31

🌍 Some gold mines today reach over 4,000 meters deep underground, making them among the deepest human-made structures on Earth. Special cooling systems are needed to keep miners safe from extreme heat. ✨ #mining⚡#resources⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #497 · 06.12.2025 г., 12:31

🌍 The Atlantic Ocean is expanding as the Americas move away from Europe and Africa. This slow drift adds about 2.5 centimeters of new seafloor every year along the Mid-Atlantic Ridge. ✨ #continents⚡#ocean⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #309 · 28.09.2025 г., 20:31

🌍 The Mid-Atlantic Ridge runs down the center of the Atlantic Ocean, forming the world’s longest mountain chain—most of it hidden beneath the sea between continents. ✨ #continents⚡#ocean⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #352 · 09.10.2025 г., 18:31

🌍 Mount Etna in Italy is one of the world’s most active volcanoes, but it’s also growing taller each year as repeated eruptions pile new layers of lava onto its summit. ✨ #mountains⚡#volcanoes⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #686 · 09.04.2026 г., 20:31

🌍 Earth’s crust floats on a soft, slowly flowing layer below called the mantle. This motion is what powers earthquakes, volcanoes, and shapes continents over millions of years. ✨ #earth⚡#geology⚡#mantle⚡#geography⚡#nature 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #613 · 04.02.2026 г., 20:31

🌍 Some earthquake "swarms" can hit the same spot repeatedly over weeks or months, releasing energy in small bursts instead of one big quake—often in volcanic or tectonic hot zones. ✨ #earthquakes⚡#tectonics⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #575 · 14.01.2026 г., 12:31

🌍 The planet’s largest earthquake ever measured—a magnitude 9.5—struck Chile in 1960. This event released so much energy it caused land to drop by up to two meters along the coast. ✨ #tectonics⚡#earthquakes⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #534 · 24.12.2025 г., 20:31

🌍 One of the fastest-moving tectonic faults is in Turkey, with plates shifting up to 23 millimeters per year. This constant motion makes the region prone to frequent, sometimes devastating earthquakes. ✨ #tectonics⚡#earthquakes⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #502 · 08.12.2025 г., 20:31

🌍 Some tectonic plate boundaries move so slowly they create “silent earthquakes”—huge shifts that happen over days or weeks, releasing energy without sudden shaking. ✨ #tectonics⚡#earthquakes⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography 👉more Channels ​

Amazing Geography 🌍

@amazingeo · Post #234 · 14.09.2025 г., 09:12

🌍 Some large earthquakes can trigger aftershocks that last for months or even years. These smaller quakes are part of the Earth’s ongoing adjustment after a major tectonic shift. ✨ #tectonics⚡#earthquakes⚡#geology⚡#geography⚡#nature⚡#earth 👉subscribe Amazing Geography🌍 ​

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