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Изворен канал @pythonotes · Post #199 · 8 јан.
Многие из тех кто активно работал с Python2 несколько удивлены, почему в Python3 удобная функция reload() переехала из builtin в imp а потом и в importlib? Ну было же удобно! А теперь лишний импорт😖 Дело в том, что начиная с Python3.3 функция reload() переписана на Python вместо Cи. Что это нам даёт? 🔸 Такой код проще поддерживать и развивать 🔸 Python код легче читать, изучать и понимать. Сравните это ➡️ и это ➡️. 🔸 Как результат пункта 2, проще писать свои расширения импорта. Например, пользовательский импортёр с какой-либо хитрой логикой по аналогии с импортом из zip архивов. А есть ли у этого решения недостатки? Да, они всегда есть. 🔹 Так как это не builtin функция, её следует импортнуть перед использованием 🔹 Скорость замедлилась примерно на 5%. Очевидно, что это совершенно не критично. К тому же от версии к версии логика импорта будет оптимизироваться и ускоряться. В самом начале файла importlib/__init__.py мы видим такой импорт: import _imp # Just the builtin component, NOT the full Python module То есть часть функционала по прежнему написана на Си, но достаточно низкоуровневая. #basic
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Пребарај: #antimicrobialresistance
@ncdcgov · Post #4295 · 05.06.2024 г., 08:36
Do not save your drugs for later or share them with another person. Ensure you complete your dosage as prescribed by a certified healthcare worker. Play your part to prevent #AntimicrobialResistance.
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@ncdcgov · Post #3946 · 09.08.2023 г., 12:09
Dear Healthcare Workers, Remember that many infections present with similar signs and symptoms. Always maintain a high index of suspicion. To prevent #AntimicrobialResistance, conduct a test before you treat a patient.
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@ncdcgov · Post #3881 · 04.07.2023 г., 08:50
Dear Healthcare Workers, Remember that many infections present with similar signs and symptoms. Always maintain a high index of suspicion. To prevent #AntimicrobialResistance, conduct a test before you treat a patient.
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@ncdcgov · Post #3845 · 22.05.2023 г., 11:53
#AntimicrobialResistance is a global health issue leading to the ineffectiveness of drugs against the illness they were developed to treat. Health care practitioners should always conduct a test before prescribing treatment for a patient
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@ncdcgov · Post #3812 · 19.04.2023 г., 08:56
Do not save your drugs for later or share them with another person. Ensure you complete your dosage as prescribed by a healthcare worker. Play your part to prevent #AntimicrobialResistance.
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@ncdcgov · Post #3795 · 04.04.2023 г., 16:11
Do not save your drugs for later or share them with another individual Complete your dosage as prescribed by a healthcare worker. Play your part to prevent #AntimicrobialResistance.
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@ncdcgov · Post #4339 · 31.07.2024 г., 09:29
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian.
@ncdcgov · Post #4273 · 10.05.2024 г., 10:58
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #4071 · 14.11.2023 г., 08:25
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #3884 · 05.07.2023 г., 14:30
#Antimicrobials are not always needed when you are feeling unwell. Antibiotics should only be prescribed by healthcare professionals after an appropriate diagnostic test. Be an #AntimicrobialResistance guardian
@ncdcgov · Post #4357 · 19.08.2024 г., 12:44
The misuse and overuse of #antibiotics💊 & other antimicrobials reduces their effectiveness in treating common infections in animals & humans. Everyone has a role to play to help fight #AntimicrobialResistance, do your part!
@ncdcgov · Post #3856 · 02.06.2023 г., 09:20
Misuse or overuse of #antibiotics💊 & other antimicrobials can reduce their effectiveness in treating common infections in animals & humans. Everyone has a role to play to help fight #AntimicrobialResistance, do your part!