@sgmrt · Post #1703 · 18.04.2023 г., 08:37
[CCL] Train service is resuming progressively. Free regular buses are still available btw #BuonaVista and #HarbourFront. - SMRT
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Изворен канал @pythonotes · Post #242 · 7 мај
Теперь запакуем строку. В этом случае следует передавать тип данных bytes. >>> struct.pack('=s', b'a') b'a' Для записи слова следует указывать количество символов. >>> struct.pack('=5s', b'hello') b'hello' Кстати, запакованный вид соответствует исходному тексту. Всё верно, символ есть в таблице ASCII, то есть его код попадает в диапазон 0-127, он может быть записан одним байтом и имеет визуальное представление. А вот что будет если добавить символ вне ASCII >>> struct.pack(f'=s', b'ё') SyntaxError: bytes can only contain ASCII literal characters. Ошибка возникла еще на этапе создания объекта bytes, который не может содержать такой символ. Поэтому надо кодировать эти байты из строки. >>> enc = 'ёжик'.encode('utf-8') >>> struct.pack(f'={len(enc)}s', enc) b'\xd1\x91\xd0\xb6\xd0\xb8\xd0\xba' Заметьте, длина такой строки в байтах отличается от исходной длины, так как символы вне ASCII записываются двумя байтами и более. Поэтому здесь формат создаём на лету, используя получившуюся длину как каунтер токена. #libs#basic
Пребарај: #harbourfront
@sgmrt · Post #1703 · 18.04.2023 г., 08:37
[CCL] Train service is resuming progressively. Free regular buses are still available btw #BuonaVista and #HarbourFront. - SMRT
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@sgmrt · Post #2287 · 14.03.2025 г., 11:34
[CCL] CLEARED: Fault cleared trains are running normally between #HarbourFront, #MarinaBay and #DhobyGhaut. - SMRT
@sgmrt · Post #2286 · 14.03.2025 г., 11:34
[CCL] UPDATE: Fault cleared trains are progressively returning to normal between #HarbourFront, #MarinaBay and #DhobyGhaut. Train service is still available. - SMRT
@sgmrt · Post #2285 · 14.03.2025 г., 11:14
[CCL] UPDATE: Fault cleared trains are progressively returning to normal between #HarbourFront, #MarinaBay and #DhobyGhaut. - SMRT
@sgmrt · Post #2284 · 14.03.2025 г., 11:05
[CCL]: Additional 15 mins train travel time between #HarbourFront, #MarinaBay and #DhobyGhaut due to a signal system fault. - SMRT
@sgmrt · Post #1912 · 28.04.2024 г., 22:34
[CCL] UPDATE: Additional 30mins train travel time between #Bishan and #one-north due to a train fault. Free Regular bus service is available between #Bishan and #HarbourFront. You may also use alternative lines to travel to your destination. - SMRT
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@sgmrt · Post #1911 · 28.04.2024 г., 22:34
[CCL] UPDATE: Additional 30 mins train travel time between #Bishan and #one-north due to a train fault. Free Regular bus service is available between #Bishan and #HarbourFront. We apologise for this delay to your journey. - SMRT
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@sgmrt · Post #1702 · 18.04.2023 г., 08:23
[CCL] Due to a power fault, please add 20 minutes additional train travel time btw #KentRidge and #Harbourfront. Free regular buses are available btw #BuonaVista and #Harbourfront. - SMRT
@sgmrt · Post #1913 · 28.04.2024 г., 22:39
[CCL] UPDATE: Additional 30 mins train travel time between #PayaLebar and #one-north due to a train fault. Free Regular Bus Service is available between #PayaLebar and #HarbourFront. Bridging bus service is available between #PayaLebar and #BuonaVista. - SMRT
@sgmrt · Post #2183 · 15.12.2024 г., 16:44
[CCL] UPDATE: Due to signaling fault, please expect additional 30 mins travelling time btwn #Farrer Road and #HarbourFront. Free regular bus services are available between #Botanic Gardens and #HarbourFront. - SMRT
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@sgmrt · Post #1910 · 28.04.2024 г., 22:19
[CCL] UPDATE: Additional 30mins train travel time between #HollandVillage and #PasirPanjang due to a train fault. Free Regular Bus Service is available between #Bishan and #HarbourFront. We apologise for this delay to your journey. - SMRT