在使用clickhouse中的Decimal类型存储数字时,使用Decimal类型字段作为查询条件时,比如: SELECT COUNT(*) AS total FROM table WHERE ( my_number=10.2) 会报错如下:Exception: No operation equals between Decimal(X, X) and Float64 原因是clickhou
在图像预处理/图片处理的过程中,会带有把uint8图像转换成float64类型的警告提示:Lossy conversion from float64 to uint8. Range [0, 1]. Convert image to uint8 prior to saving to suppress this warning. 这时只要添加一行代码即可: dst = (dst*255.0).as
已解决(DataFrame创建时设置dtype类型为float报错)sys:1: FutureWarning: Could not cast to float64, falling back to object. This behavior is deprecated. In a future version, when a dtype is passed to ‘DataFrame’, eith