extend() 函数：
a = (3,3,2)shape = [None]shape.extend(a)shape'''[None, 3, 3, 2]'''a = (3,3,2)shape = [1]shape.extend(a)shape'''[1, 3, 3, 2]'''
本文共 184 字，大约阅读时间需要 1 分钟。
extend() 函数：
a = (3,3,2)shape = [None]shape.extend(a)shape'''[None, 3, 3, 2]'''a = (3,3,2)shape = [1]shape.extend(a)shape'''[1, 3, 3, 2]'''
转载于:https://my.oschina.net/amui/blog/1604031