#c_lang
FreeRTOS is a powerful tool for building embedded systems. It helps developers create complex systems that can do many tasks at once while using limited resources. This makes it great for small devices like those in IoT. FreeRTOS is also open-source, which means developers can modify it and share improvements. It supports many libraries and tools, such as networking and file systems, making it easy to connect devices to the internet and manage data. This helps developers quickly build and maintain their projects, saving time and effort.
https://github.com/FreeRTOS/FreeRTOS
# The standard string repr for dicts is hard to read:
»> my_mapping = {'a': 23, 'b': 42, 'c': 0xc0ffee}
»> my_mapping
{'b': 42, 'c': 12648430. 'a': 23} # 😞
# The "#json" module can do a much better job:
»> import json
»> print(json.dumps(my_mapping, indent=4, sort_keys=True))
{
"a": 23,
"b": 42,
"c": 12648430
}
# Note this only works with dicts containing
# primitive types (check out the "pprint" module):
»> json.dumps({all: 'yup'})
TypeError: keys must be a string
История(12м) как в Альфа-Банке сокращали размер JSON файла, который передается на устройство для работы SDUI. Решением стала шаблонизация для отказа от одинаковых блоков UI с разными данными
#оптимизация#json
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