Error handling improves the reliability of the scraper by addressing missing or incomplete elements. If some products lack prices or availability, the scraper should log these cases without crashing. Adding checks for null values ensures that the script continues functioning effectively. Regular updates to the scraper keep it functional…

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Error handling ensures that the scraper works reliably even if HelloFresh updates its page layout. Missing elements like prices or serving sizes could cause the scraper to fail without proper checks. Adding conditions for null values allows the script to skip problematic entries and log them for review. Regular updates to the scraper…

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Adding error handling to the SeatGeek scraper ensures smooth operation even when some elements are missing or the page structure changes. For example, some events might not display prices or locations, and the scraper should log these cases without crashing. Adding conditional checks for null values and retry mechanisms for network issues…

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Error handling is essential to ensure that the scraper remains functional even if the website layout changes. Missing elements like product names or prices can cause the scraper to fail without proper error handling. Adding conditions for null values prevents the script from crashing and ensures it skips problematic entries. Regular updates to…

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Error handling ensures the scraper remains reliable even if Blue Apron updates its site structure. For example, missing elements like meal prices or ingredients should not cause the scraper to fail. Adding conditional checks for null values ensures that the script continues functioning smoothly. Regularly testing the scraper helps adapt it…

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If you’re combining the two, Puppeteer can grab dynamic content while Scrapy processes the rest. It’s an efficient workflow.

Dynamic pagination is trickier. I use Selenium for sites with “Load More” buttons, but it’s slower than working directly with requests.

For dynamic tables, Puppeteer is my go-to tool. It renders the page completely, so you don’t miss any hidden data.

Adding delays between requests helps. I use random intervals to make my traffic look more human-like.