For example, there is a long sentence in Cell A1, see the following screenshot. And now you need to find the 3rd occurrence or position of Character c from the text string in Cell A1. Of course, you can count the characters one by one, and get the exact position result.
XPath, the XML Path Language, is a query language for selecting nodes from an XML document.
This expression is allowed by the XML Path Language (XPath) grammar, but is not strictly valid. book[@style]. All elements with style attributes, of the current context. book/@style. The style attribute for all elements of the current context. @*. All attributes of the current element context.