When using CSS+DIV for layout, the four attribute values of position, relative, absolute, static, and fixed, are not clearly divided, so that there are often very depressing results. I researched
Tag: position
Regular expression – how to match two values, not depending on their corresponding position in the string
I am looking for the best way to match two values at the same time.
If both values are in the string, I want to get a true value, But I don’t know the order in which they appear in the st