When should I use XPath or CSS selectors for web scraping?
It depends on your needs. XPath is great for navigating XML documents and can handle complex queries, while CSS selectors are simpler and faster for HTML.
Can you give me an example of when XPath is better?
Sure! If you need to select elements based on their position in the document or need to traverse up the DOM tree, XPath is more powerful.
What about CSS selectors? When are they more useful?
CSS selectors are more efficient for styling and selecting elements based on classes or IDs. They're easier to read and write for most web scraping tasks.
Is there a performance difference between the two?
Yes, CSS selectors are generally faster because they are optimized for browsers, while XPath can be slower due to its complexity.
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