我想做一个同时接受整数和整数数组的多用途函数,例如像这样的Numpy函数: for i in bar:问题是,当bar是单个int时,这显然会引发一个TypeError: 'int' object is not iterable。当bar是数组时,我找不到如何将bar转换为数组或任何可迭代的内容,而不会破坏代码。该怎么做呢?
// how to perform server side validation for password field rules like 2) Password must not exceed 255 characters. 4) Password must contain atleast one
def __init__(self, length, atleast): self.length = lengthtry:ShortInputException: The input was of length %d, \
was expecting at least %d' % (x.length, x.at