tuye123的博客

from tqdm import tqdmimport time bar = tqdm(range(100))for i in bar: bar.set_description(f"进度条：迭代次数{i}") time.sleep(0.01)运行结果：进度条：迭代次数100: 100%|██████████| 100/100 [00:01<00:00, 64.30it/s]...

numpy.zeros(shape, dtype=float, order='c'）创建指定大小的数组，数组元素以 0 来填充numpy.random.permutation(x)x为序列或整数，当x为整数时，返回随机排列range(x)；当x为序列时，返回x随机排列的序列numpy.array(object,dtype=None,copy=True,order='K',subok=False,ndmin=0)将对象转换为数组tolist()将数组转换...

zlib主要用于压缩与解压缩zlibpython官方介绍https://docs.python.org/3/library/zlib.htmlzlib手册http://www.zlib.net/manual.htmlimport zlibraw_data = b"Mechain Learning"compressed_data = zlib.compress(raw_data) # compressdecompressed_data = zlib.decompress(com...