Ultimate companion for HTML parsing using XPath selectors. This cheatsheet contains all syntax explanations with interactive examples.
Counting selection can be a very powerful feature in XPath when parsing web scraped HTML pages.
Selection count can be used to navigate complex trees where parsing by attributes or values is not possible.
count() function can be used. See these interactive examples:
count() function is a great way to navigate bare HTML trees that otherwise might appear unparsable.