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
🎙 Call for Speakers: Microsoft Community Conf 2024 Uzbekistan
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In particular, we would like to express our gratitude to our sponsors (Digital Generation Uzbekistan, Uzbekistan Creative Association, Noventiq), Community Partners (Microsoft, JetBrains, DiHunter, The Tech, Startup Chayxana, C-Space), volunteers and the MDC team who helped to hold the conference.
Sincerely, MDC Uzbekistan team
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🚀 Call for Speakers — MDC Uzbekistan Conf 2025
We’re excited to announce that the Microsoft Developers Community Uzbekistan Conference will take place on November 22, 2025! 🎉
Are you passionate about technology, innovation, or building with Microsoft tools?
Do you have insights, success stories, or demos to share with the developer community?
👉This is your chance to become a speaker!
Whether you’re a seasoned expert or first-time presenter, we welcome talks on:
• .NET / C# / Azure
• AI, Copilot, Power Platform
• Cloud, DevOps, Security, Data, or Developer Tools
• Anything that inspires and empowers our local tech community
🗓Event Date: November 22, 2025
📍Location: Tashkent
🧾Submit your session proposal here:
👉https://forms.cloud.microsoft/r/TTYEEch5zj
Let’s shape the future of Microsoft tech together — right here in Uzbekistan 💙
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Available Roles:
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Requirements:
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What We Offer:
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If you're enthusiastic about fostering tech enthusiasm and have a knack for leadership, let's collaborate to empower the developer community in Uzbekistan! Reach out to us via @dotnetgo.
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