TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #214 · 12 фев.
Как правильно проверить атрибуты доступа файла? То есть доступна ли запись в файл или является ли он исполняемым? Для этого в Python есть функция os.access() Проверять так: os.access(path, flag) Функция вернёт bool в зависимости от наличия указанного флага. Всего есть 4 флага проверки: os.F_OK - наличие файла на диске os.R_OK - доступ на чтение os.W_OK - доступ на запись os.X_OK - доступ на исполнение Например, вместо try-except лучше делать так (пример из документации): if os.access("myfile", os.R_OK): with open("myfile") as fp: return fp.read() #basic#libs
Пребарај: #radiology
@vets_hub · Post #29467 · 27.06.2025 г., 06:34
#Radiology A 9-year old male Queensland Heeler presents with a four day history of progressive tetraparesis. Physical exam showed him to be weakly ambulatory with support. As part of your initial workup, you take chest X-rays which are shown below. Which of the following next steps is the most appropriate test to confirm your clinical suspicion about the cause of the dog's signs? https://t.me/vets_hub
Hashtags
@sarconsulurals · Post #2394 · 30.07.2025 г., 05:17
🩻From Diamond Mines to Saving Lives! South African company Lodox Systems has developed a unique full-body X-ray scanner — the Lodox Statscan. It can capture a full-body image in just 13 seconds, while delivering 10 times less radiation than a standard X-ray. 📜 The technology dates back to the 1990s, when engineers at De Beers, a diamond mining company, designed the scanner to detect diamonds being smuggled out of mines. Later, this same technology was adapted for medical use — allowing for rapid and low-dose full-body imaging in emergency situations. 📍 The first Statscan installation outside South Africa was in 2003. Today, Lodox systems are used in hospitals and trauma centers around the world. #SouthAfrica#Innovation#MedicalTech#Lodox#Radiology#TraumaCare#AfricaInTheWorld#Xray#HealthTech