any(iterable) 官方文档解释: Return True if any element of the iterable is true. If the iterable is empty, return False. Equivalent to: def any(iterable): for element in iterable: if element: return True return False 详解: 如果iterable中存在一个元素不为0.''.False,any(it…
all(iterable) 官方文档解释: Return True if all elements of the iterable are true (or if the iterable is empty). Equivalent to: def all(iterable): for element in iterable: if not element: return False return True 详解: 如果iterable中存在元素为0.''.False,all(iterable)…
abs(x) 官方文档解释: Return the absolute value of a number. The argument may be an integer or a floating point number. If the argument is a complex number, its magnitude is returned. 详解: 返回数字的绝对值.参数可以是整数或浮点数.如果参数是复数,则返回其大小. 实例: print(abs(-2.88)) # 2.88 pri…