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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
Пребарај: #measles
@ncdcgov · Post #4423 · 10.01.2025 г., 10:23
Our #Measles situation report for weeks 45, 2024 has been published. The weekly report provides a summary of the #Measles epidemiological situation as at November 2024 and response activities in Nigeria. 🔗 Download, read, and share via: https://ncdc.gov.ng/ncdc.gov.ng/themes/common/files/sitreps/ac1f0718b5d4964c70a2de687309f94d.pdf
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@ncdcgov · Post #4277 · 14.05.2024 г., 08:48
#Measles is highly infectious. Early symptoms are high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth. Please report immediately to a health facility when these symptoms are observed. Read more via: https://ncdc.gov.ng/diseases/info/M
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@ncdcgov · Post #4228 · 22.03.2024 г., 07:45
REDNESS OF THE EYE is an early indication of #Measles when observed with symptoms like high-grade fever, running nose, dry cough & tiny spots in the mouth. Please report immediately to a health facility when these symptoms are observed. Visit https://ncdc.gov.ng/diseases/info/M for more information.
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@ncdcgov · Post #4152 · 08.01.2024 г., 08:06
#Measles is highly infectious. Early symptoms are high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth. Please report immediately to a health facility when these symptoms are observed. Read more via: https://ncdc.gov.ng/diseases/info/M
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@ncdcgov · Post #4126 · 11.12.2023 г., 14:24
Runny nose, red eyes, cough, high fever and tiny white spots in the mouth are early symptoms of #measles infection. Seek immediate medical attention if you experience these symptoms or notice them in your loved ones. Visit https://ncdc.gov.ng/diseases/info/M to read more
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@ncdcgov · Post #3975 · 05.09.2023 г., 08:49
#Measles is highly contagious. Take all persons showing symptoms of the disease to the nearest healthcare centre for accurate diagnosis and treatment. Read more via https://ncdc.gov.ng/diseases/info/M
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@ncdcgov · Post #3696 · 19.01.2023 г., 14:23
#Measles is an acute, highly infectious disease with initial symptoms of high-grade fever, cough, runny nose, red eyes & tiny white spots in the mouth. Please report to a health facility immediately if you experience these symptoms.
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@ncdcgov · Post #3664 · 27.12.2022 г., 12:37
RUNNING NOSE is an early indication of #Measles when observed with symptoms like high fever, red eyes, dry cough & tiny spots in the mouth. Please report immediately to a health facility when these symptoms are observed. Visit https://ncdc.gov.ng/diseases/info/M for more.
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@ncdcgov · Post #3659 · 23.12.2022 г., 11:50
REDNESS OF THE EYE is an early indication of #Measles when observed with symptoms like high-grade fever, running nose, dry cough & tiny spots in the mouth. Please report immediately to a health facility when these symptoms are observed. Visit https://ncdc.gov.ng/diseases/info/M for more.
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@ncdcgov · Post #3657 · 22.12.2022 г., 13:38
#Measles is highly contagious. Isolate all suspected cases of the disease and take them to the nearest healthcare facility immediately. Read more via https://ncdc.gov.ng/diseases/info/M
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@ncdcgov · Post #3655 · 21.12.2022 г., 12:53
#Measles is an acute, highly infectious disease with initial symptoms of high fever, cough, runny nose, red eyes & tiny white spots in the mouth. Please immediately report to a health facility if you experience these symptoms. Read more: https://ncdc.gov.ng/diseases/info/M
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@ncdcgov · Post #4185 · 06.02.2024 г., 14:41
#Measles is not just a rash. Routine immunisation must remain a priority for parents and caregivers. #TakeResponsibility to prevent the spread of such as #Measles.
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