Yes, but if you're opening a CSV file, some folks don't "import" the CSV which would give you a chance to specify the data types for each column: https://news.

Yes, but if you're opening a CSV file, some folks don't "import" the CSV which would give you a chance to specify the data types for each column: https://news.ycombinator.com/item?id=30986868 https://news.ycombinator.com/item?id=30986868